Right now the poll is 55% in favor of banning. Banning an entire organization is rather unprecedented, so I'd suggest we wait for a bit more of a consensus before going ahead with it.
It's not unprecedented. There are other sites that are banned, mainly because they spammed us or consist mainly of linkjacked content. I only asked this time because users occasionally vote up Valleywag stories.
They aren't spamming new.yc nor does it consist mainly of linkjacked content. I can understand that people have problems with some of their content, but then just don't vote it up. It's as simple as that. To ban a site entirely that does have some legitimate content simply because you don't like it is a very bad precedent to set.