I just came back from cruising around downtown. First time I have been out in the nice weather, and it is wonderful. I work nights so seeing the light of day is a treat for me. You guys shouldn't take it for granted. Riding through traffic is great; I love gliding by everyone who is crawling along in their car. I love coming to a red light with a long line of cars, cutting over to the middle, passing everyone, and reaching the front right as it turns green..
I guess this doesn't have anything to do with fixed gear and whatnot, but that is what I was riding so I suppose it counts.