I disagree. If it's an artistic project, I think it's pretty cool, and who cares if it works on all browsers? It's still worth seeing. Further, if it's just a UI flourish which doesn't otherwise affect the functionality of a site, then it's fine, too. Anyway, it looks cute to me. I'm thankful to whoever posted it and whoever made it.
There's no point in making web stuff if you can't support major browsers..
EDIT: I take it back. mdkess is right.