I discovered Twittervision the other day. It’s a mashup of Twitter and Google Maps, where you can view Twitter posts from other users all over the world. It’s pretty neat to see the world having a conversation. Drew Domkus (of the Dawn and Drew Show) said Twitter is like “one big chat room”. There are those who don’t care for Twitter, saying it’s silly and that it won’t last. I for one like it; it’s revitalized my blogging.