The first thing you need to do is to set up that profile. See that bar on top of your twitter page? Click Settings and start filling up your profile. The notable areas in here are URL, bio, picture and design. Put up a link to your site or blog in here along with a brief description. Upload a picture to differentiate yourself from the others and then tweak your Twitter design. Like any other social networking site, it is important to completely express what you are or what you stand for in your profile.

Now that you have a profile, start following people. You can find these people in Twitter directories. I use Twellow and JustTweetIt. These sites can introduce you to Twitter users that have the same interest as yours. Follow these people and observe their tweets. You may also try following who these people follow but read up their descriptions and visit their blogs to make sure you’re still on the right niche.