Whats wrong with liking RikuxKairi?! Personally, I perfer that over kairixsora....
But ppl are entieled to they're own OTPs! I mean, like :Mega: said, no pairing is cannon ( yet ).
They leave it open for both fans! Same with ff7, Cloud is with neither Tifa, nor Aries, yet he can be paired with either one of them. ( or sephy, or zack, or reno, etc. endless possiblites! )
Its called fanservice. Japan's youth isnt homophobic. Most japanese celebs today ( especially the males ) act all gay with each other because it sells. Why just have SorKai when you can have variety? It brings in the fangirls which = more money! Same with other video games and anime. Hell, some games like star ocean: till the end of time have multiple endings to where the main chara was paired up with each side chara at the end.
Personally again, I find it fun seeing all the diffrent pairings we can come up with. No matter how crack or crazy. Its fun!
As for aqua being riku's daughter, lol nah. But expect for new pairings like
AquaxVen
TerraxVen
AquaxTerra
TerraxBald guy
AquaxBald guy
etc.
Its ok to have whatever pairing you like, just dont put down other ppl's OTP. D: You'll make Nomura laugh at us. Im done. :'D