Note: I thought I saw this discussed, but couldn't find it.
We have a fair number of "what are some blogs|podcasts|web sites|books" questions that should definitely (IMO) be community wiki.
What I haven't figured out is how we mark questions for community wiki? As far as I can tell, there's no way to do it by editing a question, nor a way select community wiki when asking a question. I know other sites have community wiki - is this something that gets turned on later, or has something changed/