Start Up: A Twitter Success Story (How to Use Twitter as a Marketing Strategy)
Chances are, if you’re not an early adopter type, you may not have heard of Twitter, the online community that is a kind of instant-messaging social network. Users send updates of up to 140 character (about 2 sentences) out to their followers–people who choose to receive their messages–and read the messages of those they follow.
Read the rest at INC’s Startup Blog.