Get ready to see some ads on your favorite micro-blogging site.
Twitter, the service with which you "tweet" by sending micro-messages of no more than 140 characters to your "followers" was founded in 2006 but really started to gain traction outside of the techie crowd in late 2008. Almost everyone has heard of Twitter, even though most are not sure what you really do with it. Twitter has about 27 million users (about 19 percent of the adults using the Internet). The majority of users post very...Full Story