I've been meaning to get a post in when I crossed the 5k mark but I've been busy with other things and haven't found the time. I was going to post a picture of me drinking a beer in a lounge chair to demonstrate the work that went into my 5000 mile maintenance, but again, I just haven't had time.
In short, that's pretty much what needed to be done to the car, nothing. I did raise the vehicle and get under there for an inspection. I wanted to make sure no bolts were missing or coming loose. Additionally I wanted to check for stress or crack marks in the motor mounts, batter racks, etc, but everything looked perfect.
I'm actually over 6k miles at this point. Roughly I think I have about 100 cycles on the batteries after the 4 months of driving @ 1.25 cycles per commute round trip. This is a pretty rough number, but good enough for general tracking of the cells life over the months and years to come.