Not big on fanfiction in general, but for some reason, StarFox fanfiction is pretty much the only kind I have enough patience to try and read. Right now I only have one of my own, and it'll probably stay that way (maybe a one-shot thing and fluff crap sometimes...MAYBE). I don't even check this place much anymore, but if you'd really like me to critique your own or exchange ideas, then I'll see what I can do.
However, before I seriously look at anyone else's, I would really like to finish my own first. Of course, at this rate it may take another year but...I will finish it eventually.
As far as pairings go, I try to limit myself to characters who have actually spoken to each other, so I'm not big on cross-overs and stuff with fan characters. I make a few exceptions, but generally I prefer more canon couples, so yeah...
Only story I have here is about four years in the making and STILL unfinished. I've taken a bit of a hiatus, to say the least. I'm hoping to make some sort of comeback, but we'll just see about that.