If you support the Supreme Court nomination of Judge Sonia Sotomayor, but feel bad about her broken ankle, you now have a chance to sign her cast. OK, not the real cast; it's a "virtual cast." And it's a political gimmick of sorts. Organizing for America, a spinoff of the Obama presidential campaign, is using the net in a pretty creative way - well, creative for polticos - so we thought we'd pass along the info. Here's a link: