I'm looking for a favorite het, slash, and femslash pairing from each show. I think that should help me considerably in choosing "favorites"

Hmm....

Buffy: the Vampire Slayer

femmeslash: Willow/Tara or is that too obvious and therefore wrong?
het: Willow/Giles
slash: uh...Oz/Giles?

Angel: the Series (femslash is crossover)

femmeslash: Fred/Willow? :-D

Stargate: SG-1

het: Sam/Daniel
slash: Jack/Daniel but with a surprising fondness for Daniel/Jonas as well despite not liking Jonas
femmeslash: Sam/Janet seems like the obvious choice, but doesn't necessarily mean anything and I don't remember...you could like Sam/Hailey or Hailey/Satterfield for all I know ;-)

Stargate: Atlantis (femslash is crossover)

het: Weir/McKay
femmeslash: Weir/Sam? (it seems logical...sortof the f/f equivalent of McWeir... ;-))
slash: umm...McKay/Zelenka? I have a weird fuzzy memory of you not being too fond of Shep but I could be wrong.

Firefly (no boyslash)

femmeslash: Kaylee/Inara? :-D

Anne of Green Gables series (five pairings: three het, two femslash, and two of them are incest. going to hell)

*blink* I really don't want to know...

Bibleship

Ditto. ;-)