This isn't just meant for battling. If it was, they wouldn't have the meeting places for cats to talk in, like here or Hip Hop talk. Maybe people just want to come to a decent sized forum so they can talk about what they like.

And just because someone has no friends IRL doesn't mean you need to be hating on them. And it's their choice if they want to be alone, maybe they've had a bad life. They don't need some little shits hating on them because they're trying to lead a social life, even if it isn't in reality.