I hadn't ridden my Falcon commuter for over a month, and the other day noticed that the rear tire had gone flat. Fixed that last night. There was a hole in the tube right next to the last patch I put on... one of things that makes me ask, do I believe in coincidences? I patched it. Couldn't find any additional problems with the tire, but the sidewall is definitely damaged at that spot. I've ordered new tires.