In theory one might seem like trolls are all the same. Whoever thinks like this has never been in a LOL champion select. There's nothing like the community behavior in this game - every single action (or inaction) is an excuse to offend you, your family, your religion, your skin and your country. People will start grieving at minute minus 2 for the right to a strategic position, which is based on first calling in written chat (think 2+ guys with 100ms latency chatting the same position at once), they will continue to do so because of items bought. Never mind you actually dying out of being your first time on a champ - most times you will be offended just because you don't think the same way as others. Even pro teams have these issues. The game is too darn complex (not hard per say, it just branches way too much, has too many variables). People will flame for you picking a champion they don't like - stats wise, gameplay wise, or just for its looks. It's ridiculous. Everybody is in a constant state of dick size comparison, even female players. I have been in more than one TeamSpeak room listening to chicks spamming "pussy" to their entire team, for absolutely disputable reasons. People will go from "newb" to IRL death threats in a matter of minutes, and every day that passes Riot hires thousands of honorary wannabe admins, since 80% of people seem to have the ability to ban. Most of these things might have been seen in FPSs, MMORPGs, or even 4chan, IRC or WWW-wide comment threads. Nothing compares. I would go as far as to say it's part of its glamour - Riot just introduced a matchmaking system which eliminates the primary issue of trolling (position picking). From the time it takes to get inside a queue compared to blind picks, you can figure it's not getting a lot of prime-time ratings. And most games in that mode are actually a breeze, with people actually sending helping words to each other in adversity, something rare.