I don't even mind KuroFai that much... sort of meh, but the people who seem to think it's Tsubasa KuroFai Chronicles irritae me, eh.
My favorites? I'm mostly based out of CCS... I am fond of Eriol/Sakura (Favorite), Eriol/Meiling, Eriol/Kaho, Eriol/Tomoyo (to a lesser extent), Fujitaka/Nadeshiko, Sonomi/Nadeshiko, Tomoyo/Sakura, Meiling/Tomoyo (favorite), Syaoran/Sakura, a bit of Syaoran/Tomoyo and Yukito/Nakuru... I'm pretty flexible, lol.
In xxxHOLiC, I love Clow/Yuuko and to a lesser extent, Watanuki/Yuuko. D/W is okay...
TRC it's mostly gen or Syaoran/Sakura, and I love Hideki/Chi in Chobits. I also love Angelic Layer and ship canon pairings (manga) in that.