Twitter has launched a new feature for third party Web sites, @Anywhere, automatically converts Twitter usernames to links with a hover effect that provides information about their Twitter account. I’ve added it to the blog. Here’s an example: @rc3dotorg. If you’re a Twitter user, feel free to use your Twitter username (with the @) in the Name field in the comment form. Then people will see a link to your Twitter page. If it slows things down or sucks in any other way, I’ll get rid of it.