The best place to start is probably the most obvious. What exactly is a Twitter list? A Twitter list is a feature that allows you to organize your followers into lists, or groups. It's a great way to organize fellow tweeters into manageable categories for easy access. Getting started with building a list is very simple. There are a few helpful things that are worth knowing before you begin creating your lists. Once you've got some of the basics down, you'll be ready to use them as promotional tools to expand your marketing efforts. Let's start with some ground rules:

1. 1. Lists can be private or public.
2. 2. Twitter users can have up to 20 lists.
3. 3. Each list can have a maximum of 500 listees.
4. 4. List names can't begin with a numerical character.
5. 5. You don't have to follow someone to include them in a list.

Pretty straightforward. Making a list is a snap too. Click on your Twitter profile sidebar, select 'New List' and start adding. Look for the 'lists' button next to any profile, click and you're done. A new listee has been integrated. Pretty simple. Now on to the purpose of this post!

Spy Games

Well, maybe it's not quite spying - more like monitoring, or secretly listening. By creating a list that includes your competition, or similar brands, products and services, you can keep tab on trending topics and discussions. Tracking other tweeters is a great way to learn more about industry challenges and how others are facing them, as well as gain insight and a few tips on customer and client care. All of this is easily accomplished with a private list (remember, you don't have to follow someone to add them to a list).

List Optimization

SEO is everywhere, including Twitter lists. Giving your public Twitter lists appropriate and optimized names can position them at the top of the search engine results pages. So, put some careful thought behind what you'd like to name your Twitter list. Make absolutely certain that once you've decided on a delightful keyword combo you don't change your mind. Reason being is that once you change the name of your list, the URL of the Twitter list changes too. If that happens, you'll lose the tweeters following that list.

Creative Juices Are Sticky

Developing a list for your profile doesn't mean that it has to specifically relate to your business in every aspect. Why not spice things up by developing lists with a twist. First of all, it's unexpected and second, you're allowing yourself the opportunity to expand and engage with new tweeters. Building a list that sticks with tweeters and that's shared with others drives traffic to you. For instance, Jacob Cass' Twitter profile, @justcreative, is aimed at graphic designers. His list, No Blab Just Design Links, is in the Top 140 Twitter lists followed. It ranks as number 51 with 1,025 followers. It's a fun list and the name of it states exactly what it does.

Keep It Relevant

Think of your Twitter lists as extensions of who you are. Use them to build out and express what you can't say in less than 140 characters. As your follower base grows, so do their interests in discovering more about you. Compiling meaningful and purposeful lists that continue to keep followers engaged and that are related to their interests will position you as a credible and respected resource.

Share On Your Web & Blog

Put your list in the limelight with a Twitter widget. Go to the Goodie stash on Twitter and customize your List Widget. Choose the colors, size, featured list and a title and catchy caption. You can do a test run to see how the widget will appear to users before you grab the code to install on your website. Place the List Widget in a conspicuous place and start promoting.

Shameless Promotion

There's no reason why you shouldn't broadcast your newly created list directly to your fellow followers. After all, they're following you because they connect with who you are and what you're sharing. Schedule a tweet or two and share your list for others to follow and enjoy. Just send out your tweet using the following format: @<username>/<listname>

Get Listed

Don't forget to visit Listorious and add your lists to their directory. Listorious was created by Sawhorse Media to keep track of the growing number of Twitter lists that have been created and that are being created. This is also a great place to explore for ideas on assembling your own lists. When you add your list make sure to make use of the 'tags' feature so that Listorious users can find your list by subject and follow you through Twitter.

Toot Your Own Horn

Depending on what your list is about, when you build it, don't forget to include yourself.

Added Exposure

When you're added to someone's list, it's flattering. You're being recognized as someone that's sharing good information and it brands you as a resource. In turn, that makes you more credible, which is always a good thing. Starting a list of your own and adding specific people to follow has the same effect on them. It expands your circle of influence and builds up your network. What lists are you currently following? What makes them standout? Share your thoughts and comments below.

Over the past few years local search has been dominating the search engines. Google, Yahoo and Bing are seeing droves of people turning toward the internet to conduct searches for brands, products and services within their local areas. Just to give you an idea, published numbers indicate that more than 10 billion local searches are conducted each month. Clearly, local search marketing has enormous potential to attract a large share of customers to your website and business. Flipping through the Yellow Pages is a thing of the past. Web users are becoming more sophisticated with local search criteria. By including identifiers to make searches more focused to a particular location, the search engines are able to retrieve local information. As a business, if you're not using local search, you're losing out. Use these local search marketing suggestions to promote your business and capture your fair share of customers.

1. List Your Business

If you want to be found you need to go where people can find you. That means including your business listing in the local directories with Google, Yahoo and Bing. In addition to the listing with the big dogs, you'll need to expand your local listing circle and include your business with other sites too. This increases your online presence by making you more visible. Here's a list to get things started:  Citysearch.com, Superpages.com, Insiderpages.com, Yellowpages.com, iBegin.com and Brownbook.com.

2. Stake Your Claim

After you've published your listing you'll need to return to each site and claim your listing. This proves that you're the site owner and helps reduce spam activity and fraudulent posting. It often requires nothing more than a simple email verification or PIN activation via automated phone call. Make sure that you claim each listing so that you can make edits and changes to your listings in the future.

3. Keep It Consistent

Every local listing should feature the exact same business name. For instance, if you own a coffee shop, let's call it Beverly's Coffee House, then that's what each and every listing should reflect in the title. Don't abbreviate and call it Bev's Coffee on some and not on others. This is one instance where being exactly the same is a good thing.

4. Optimize-A-Go-Go

The SEO acronym has been tossed around more than a football during Superbowl. SEO stands for search engine optimization and it's a component of internet marketing that utilizes several techniques and strategies to build awareness of a website and elevate its ranking with the search engine. When it comes to your local listings, including keyword optimizing the areas that you can (company description, bio, etc.) can make a difference in the local search results that are returned.

5. Build Links & Include Citations

Links are pretty much just that - links to your website that are featured or placed with other sites. Citations are nothing more than mentions of your business or site. Through the search engine's eyes, links and citations are extremely valuable and heavily determine your ranking. Two sites that every business should take advantage of are Yelp and Merchant Circle. These user review websites are highly in the top 100 ranked websites (not bad considering there are more than 233 million active websites and counting) and that means that the search engines have determined them to be credible. You can use these sites to fill-up your citation satchel and having yourself listed with them helps with linking.

6. Request Reviews & Get Rated

As often as you can, as your customers to leave reviews and share feedback regarding their experiences. Of course we'd all love glowing, five-star reviews, but that's not always the case. There will be times when a disgruntled person will pop-up and express themselves. This is absolutely not a bad thing. Remember that while you can't control what someone thinks or has to say about your business, product or service, you can engage in a conversation and ask them how you can make things better. This goes along way in showing other potential clients how you respond and remedy situations.

7. Picture Perfect

You don't have to turn you local listing into a gallery at the Louvre, but including a few images and videos will spruce up your listings appearance. Although photos aren't necessarily what drives search engine ranking, people tend to click on local listings with imagery much more often than those without. Share your logo, a snapshot of your storefront or any thing else that might help you stand out.

8. Categorically Speaking

Most local listing sites allow you to describe what you do be choosing two to five categories. Some sites have extensive category lists that feature every occupation and industry under the sun, and others have only a handful. Limitations can make it difficult to choose what category you should be in. If this happens, try not to drill down to a sub-category and stick with the primary. For example, if you're a boutique shoe store, but you can't find shoe category, post yourself under retail.

9. Local PPC

Good ol' online advertising can supplement your local listing by featuring geo-targeted keywords. Pay per click (PPC) has incredible tracking and measurability that makes it easy to see what's working and what's not. The concept of PPC appears to be simple and straightforward, but it can be tricky to execute a good campaign. Do a bit of homework or consider seeking out the services of a professional to ensure that you're maximizing your dollars and ad listing locations.

10. Stay Positive

Local search marketing is the place to be for any business. Unlike SEO which can take a considerable amount of time to generate high-ranking results, local search does it differently. There's not nearly as much competition and result are based on your map location. Not impressed? Well, this might change your mind. Local map results are always at the top of the search result pages and that gives you the opportunity to be at the top of the pack and the page. Do you have other helpful local search marketing techniques that you're trying? Share with us. We want to hear from you.