exploring @anywhere some more.
Huffington Post has my Twitter feed embedded in it, and I can post to it, without leaving the HuffPost Website to do it, and without any pop-up "share" windows, like Facebook Connect has.
Its really nice. and supposedly it is as simple as adding a few liines of Javascript to your web page. so theoretically, if Chief wanted to, he could monkey around with a Tweetbox here on the forum.