What? You dare to slander my OTP? For shame! Petunia and Snape have so much in common! Snape loved Lily, and they both really hated James' guts and are taking it out on Harry . . . They sooo belong together!

I genuinely don't care about what pairings people write, so long as they write them well. I try to keep an open mind in the HP fandom, and I've seen interesting approaches for everything from Ron/Hermione to Hogwarts/Giant Squid.