The junk posts on the site have now been cleaned up, and it's been closed to prevent anyone posting new content. The current situation is that it will remain as a historical artifact.
I was just googling something about Stack Overflow, and I somehow ended up on uservoice. Looking at that page, it doesn't exactly give a very good impression of Stack Overflow. Wouldn't it be a good idea to take it down?
Update: for those who still think that it shouldn't be killed with fire, take a look at the "top" questions on the homepage.
Update 2: If possible, a 301 to meta could be nice?