Category of the fics you won't beta: Threesomes, non-con, dub-con, domestic abuse, and anything involving bestiality or pedophilia.
Pairing of the fics you'd beta (if applicable): McKay/Sheppard, McKay/Keller, McKay/Brown, Sheppard/Teyla, Radek/Teyla, Sheppard/OMC, McKay/OMC
Pairing of the fics you won't beta (if applicable): Elizabeth/Anyone
If not pairing oriented, character fics you'd beta: Anyone human
If not pairing oriented, character fics you won't beta: Wraith
Type of beta you'd do: I love working with WIPs and helping writers out of tight spots, filling in plot gaps, and characterization. Grammar/punctuation is really not my thing but if I notice a letter or a period missing here or there I'll make a note.
Length of the fics you'd beta: I'm fine with any length but it would be nice to have a timetable (when you need it back, etc). I also ask that the author let me know beforehand how 'mean' they want me to be while looking over their story. I know from experience that some authors just want a simple look-over and boost in the right direction while others want their beta to dig down deep and dirty.