Does Twitter matter?

If you haven’t used Twitter, you’re probably wondering what all the hype is about. You post 140 character updates of your life? That sounds banal and narcissistic (even worse than having a blog.) But I gave it a try, and discovered its usefulness, and for the rest of this post, I’m going to explain (in 140 character snippets) why Twitter’s worth your twime (that’s my Twitter word for “time.”)

Remember to read them chronologically, bottom to top.

Happy tweeting.