Who's Tweeting on Twitter?

There's a lot of buzz going on about Twitter these days. A recent article on BusinessWeek.com highlights all the latest and greatest information about which companies are on Twitter and why.

A few weeks ago, The 60 Second Marketer published a piece called "Who's Tweeting on Twitter?" It talks about which companies are using Twitter to communicate with their customers, what micro-blogging is and how you can use it to strengthen the bond between you and your customer.

If you haven't read the article yet, you might want to check it out. It's a nice piece with some helpful links in it.