I have to say that SFO has become my favorite airport of the 4 I can fly from. Most of my flights out of there have 2200-0030 departures, which aren't readily available at other airports around here on AA, and the terminal/security is a breeze to go through at that time of day. Plenty of parking options nearby from $9-12 a day. Even the Sunday night traffic to get down there cooperated last night.

Since they moved all the shuttle services to departure level, and left private passenger pickup down on the arrivals level, traffic flow seems to be pretty good, too.