From Brink.Fragworld.Org's Brink Correspondent HORSE comes a plethora of information about Brink. One of Splash Damage's own developers said he's got to be careful what he says because of this compilation.
SMART, Archetypes, Weapons, Customization, Tats, Gametypes, Objectives
Its all here and constantly updated so you have the latest up to date information. The best overall source of information about the game you will find.