(if you’re unfamiliar with Twitter, it states that, “Twitter is a community of friends and strangers from around the world sending updates about moments in their lives. Friends near or far can use Twitter to remain somewhat close while far away. Curious people can make friends. Bloggers can use it as a mini-blogging tool. “)
Anyway you will see that I have added one myself in the lefthand sidebar, so you can see what it look likes and how it works.