A question I asked yesterday was recently turned into a community wiki question. Ok, no problem. I understand why that decision was made. Before that was done however, I was contemplating which of the answers I'd received should be marked "best answer". Now that my question is CW, I note that the button to mark as best is still available to me, although I don't know if it would work if I clicked it.
I use a number of Stack Exchange sites regularly, but this is the first time one of my questions has been wiki-ized, so I'm curious: Can I still pick a best answer, even though it's a community wiki question? Should I? Will it affect my acceptance rate if I don't?