There were a few people who got ratted out to us in alpha and the first beta by the guilds that they were giving info to. This is a competitive open world PVE MMO so keeping some info quiet is going to be a thing, however 90% of the info we have we post publicly to the wiki etc. Its moreso about raid content / plans than named camps and item drops - however there are alot of secrets in this game like certain mobs spawning in certain moon cycles, etc., that there is just no reason to want to share with everyone. The people who spend the time documenting all this over weeks and weeks put in real time and effort to do so.
And it is also about having a leg up on launch. Many of us enjoy the launch race to lvl and be the first to down content, etc. Have always helped other guilds with strats for raid mobs when they ask - it would be boring to just farm raid content without other people competing. That rush of knowing there are other guilds waiting to take the kills or that you have limited time to get things done makes the game more fun.
