*sigh* I've only found that one, and that was through your recommendation. I'll have to go onto Jim Butcher's board and IM the folks who have stated preferences for slash to see if they know of any sites.
However, if you're at all interested in crossover pairings, rhian_morwenna took up the Harry Dresden/John Sheppard prompt in oxoniensis' latest Porn Battle with very nice results (yep, it was my prompt...I come up with the odd pairings and crossovers)! Here's the link.
no subject
However, if you're at all interested in crossover pairings,
http://rhian-morwenna.livejournal.com/47343.html#cutid1