I was visited by the puncture pixies this morning. :(
Naturally it was in the rear tire (the rear tire is the hardest to change so the application of Murphy's Law here is obvious).
Whilst I was fixing it I noticed a nasty tear in the sidewall so that tire probably needs to be replaced soonish.
I've started recording my daily distances in Bike Journal. Partly because I've noticed that Bike Journal also has a function to track tire life so I can get some facts on my tire wear (I've whinged about the rate I churn through tires before, it will be nice to get some facts to back it up).