This should trigger a <w3f:w3future>smart tag</w3f:w3future> if you have it installed. It doesn't do anything usefull,
says Sjoerd. And he's right: it didn't do anything useful, except break Radio UserLand's display in K-Meleon, and do something similar to the w3future.com page above. (Likely it's part of the non-standard method of shoehorning it into a weblog, since an <html/> is typically not found in the middle of a document. Or maybe that's just K-Meleon going insane.)