Sarras you're rather wrong.
Some of the largest guilds include The Warriors, completely law abiding. Your old guild The Brigade was law abiding. Rangers of Yliakum, law abiding. Kore Irka Clan, House Cheshire, Akkaio Setha Clan, Royal House of Purrty and many many more roleplaying guilds are all law abiding.
Roleplayers generally are law abiding or not, not some "chaotic" persuasion. Even if someone breaks the law, if they act in accordance with acceptance of the consequences, they are lawful and not chaotic, in my opinion. Ie if Rigwyn kills you in a dark alley where no one can see you, after hours of tracking you and waiting for the moment where no one could see... it's lawful. He accepts the law and it's consequences, but works around it to break it where he cannot be seen.
Chaotics do whatever anywhere anytime with no regard for the consequences. It's the general idea of Chaos.
By Chaotics, I mean the average PS chaotic player. Hence, I don't suggest aligning in that manner as it is well known to be a cesspit of OOC and bad roleplay.