A.I. Sigma said:
I hate:
People who use chatspeak at any point
People who can't spell
People who can't use grammar properly
People who try to act hardcore when insulting on the internet
People who insult others on the internet for having a difference in opinion
People who are idiots for one or more of the above reasons
That, plus people who tell me I'm a "Grammar Nazi" for speaking (and typing) in English, without abbreviations and "artful" spelling mistakes. Also people who use apostrophes in the case of plurals (as in "free ipod's here") There is NO fucking excuse for such ignorance. It's not about being better than someone else, it's about speaking clearly so people understand you!
Anyone with a sense of self-entitlement and/or a superiority complex.
Anyone who has ever generalised, because all of them are shit.
Ignorance.
There are many more. I am probably a hateful person, but it's not personal.
Peace.
EDIT: The "Peace" was what I put at the end of every post, I don't hate it, I wish it upon you all...