Good thing I qualified my "no challenges" rule to be "no HP challenges". (Not no HP fic -- just no challenges for a while. And that doesn't include optional challenge communities, like hp100 or contrelamontre. Just ficathons and fests.)
Actually, this might be what I need to boost me into writing more SG-1. I still have a bit of a block, somehow, for serious stories in that fandom, especially J/D, which I love to read, but can't seem to write.
I haven't signed up yet, but I sense that I won't be able to hold out much longer. How about you?