Twitter for fun, maketing?

Wondering what do people use Twitter for?

For me Twitter is a great way to share a BIT of info , links, fun or just a place to say HELLO!

For me, I enjoy taking a look at someone's link, blog or site they want to share OR an eBay item they just listed. Could be they have a question about eBay and we can Tweet back and forth.

So, whats your TWEET?
Thank for the input.

Danna <><..........