The sky is falling!
My guild hosts it's site and forums for free on wowstead.com. We've never had any problems with the site. It's passable.
Almost immediately after the raid change announcement yesterday, the entirety of wowstead went down. It is still down.
Hm. Guild-shaking raid change that sends everyone into a tizzy of speculation about where their guild will end up comes out. Guild forum hosting goes down on the same day.