Looks like they are expanding Capital Bikeshare to Hains Point Pool in Round 2. That should make getting in those swim workouts much easier, plus you could do an out of order triathlon every day by running there, swimming and biking home, or reverse order. Who wouldn't want to do a brick workout on a CaBi? Just tell the roadies to stay to the right so you can pass them.
They're also putting one a couple of blocks closer to my house. I guess I'll have no excuse to swim.