Join and you can see Mr. Cakes tweet about crepes. Nothing gay about that.
Seriously, I wasn't sure what to think of it and didn't join for a long time, but it's a pretty handy way to communicate, especially because it allows so many different ways to talk. They ask "What are you doing?" but it should say "Post pretty much whatever the hell you feel like." It works better that way.
None, i think it's pretty interesting, but i can also see it being a huge time waster for me. On my list of "to dos", but it will be a while before i get around to it.
I have not used twitter, not sure what it does... but I know a boy who developed something for twitter. He sent me this YouTube video he made a few days ago to get people to follow him:
His name is Dan Hollings. I know his parents... well, his father passed away a couple of years ago, but his mother is still alive. I was fond of both of his parents - very nice people. Anyway, I thought the video was funny. Watch it if you like. You may want to follow Dan.