From match to class
I played a match with WonZi (30k?) which afterwards turned into a small class taught by lumen (5k) after he and at least six other observers had joined the game. Again, KGS demonstrated its strong sense of community with this amusing tranformation. At one point, even Zero9090 (18k) dropped by.
The review was helpful to me as well. I had done some risky moves (overplay) and a few unnecessary ones.
WonZi was kind enough to advise me early on that she had a bad connection and could accidentally drop out of the game. I appreciated her early warning.