The Tanked community is so critical. It criticizes people that play well and horribly alike; there is no need.
A prime example: SergeON. He is such a nice guy if you do not make him lose or berate him. The people that he dislikes do, stringently, those two things. He would appear a lot nicer if people treated him kindly.
We already are hard-pressed to find games, so do not scare people away.