So I'm rolling out my promo blitz for scifibigbang   Are there any comm/fandoms that you know of that I can promote in? I'm trying to hit as many fandoms as I can and any help would be appreciated.  

Author signups so far look pretty good. I think there are already over 40. Woot! 

Best one I've read so far? SGA/LOTR crossover.  That promises to be epic.