When the Internet was young and new and AOL was the most popular ISP, there was a lot of excitement over the fact that because communication is restricted entirely to text, everyone would be on a level field, with no one being able to discriminate based on race, gender, or physical handicap. While I do agree that the Internet makes this possible, it usually requires quite a bit of dishonesty to put into effect.
In practically every community, you will inevitably find cliques. Because of how vast the Internet is, no matter how low you are, you are always higher than someone else and have to maintain that supremecy. Of course, cliques aren't always based on supremacy, but often Interest, but communities are often formed based on interest, which is why there is a hierarchy within each group. Because of this, people are often encouraged to conform to what they believe would be an accepted character. Sometimes this encouragement is subtle, making examples of those who don't conform, but it's not rare that I find this done deliberately. The command "LURK MOAR" can more accurately be interpreted as an order to spend more time studying the social habits of those within the existing community so that you can more closely imitate them. This is why it is inevitable that people will censor themselves depending on the community. My behavior on Smogon is significantly different than my behavior on Slashdot, because I'm performing for two completely different audiences.
I very often find myself trolling to communicate with those who share my interests and motives. I'm still a (fairly) active member of Pojo, and while Pojo has intelligent posters, they are far outnumbered by naive and relatively uniformed users. If someone asks a seemingly pointless question, but in an articulate manner, my answer is often made with the intent of determining whether their naivete is genuine. I usually give an incredibly obtuse answer that provides the OP with significantly more technical information than is necessary and prattle off a detailed explanation for this incorporating vocabulary that they are unlikely to comprehend. If the OP has the mental capacity to comprehend my response, hopefully he will respond in a similar manner. Also, when asking questions, I usually make several self-deprecating remarks, but word it in such a way that it is apparent that I posses far more technical knowledge or understanding of the subject than I am admitting. This is trolling in perhaps its most subtle form: those who do not understand my intents are perplexed and eventually leave me alone, and those who share my interests and motives are likely to respond to my homing beacon.
On practically every Internet community that I am a member of, I conduct myself as though I am a social misfit IRL and have noted that many others do the same, deliberately lying to cultivate the impression that they are significantly less well-adjusted than they are IRL. One of the more notable examples I have seen is an acquaintance of mine who sheepishly admitted to everyone on ABS IRC that he had spent his Saturday night at a LAN party, when in fact he had been at a more traditional recreational party. Of course, the people who actually DO spend all weekend at a LAN cafe are usually complaining about a hangover the next day.
During my time on Smogon, I have lived a life of lies. I have often feigned cluelessness my entire time here. Of course, I'm fairly confident that quite a few of you were able to ascertain that long ago, because it is a commonplace practice throughout the Internet. Some of the most perceptive people I know deliberately cultivate the impression that they have relatively little knowledge on whatever subject is being discussed. No Internet persona is genuine, and some require intense fabrication to maintain, but are that almost anyone who's assumed an identity on the Internet has tweaked that identity to fit the role that they feel would most easily fit into whatever social circle it is they're trying to enter, or at least attract those who share similar interests, and to condemn this higher-maintenance fabrication is hypocritical.
I guess that would make me quite a hypocrite.
(Every post is a repost)