We had a beautiful record-setting warm day up here in Wisconsin. I commuted to work on my single speed that I picked up a few months ago. It was my first commute on that bike. I was having a fabulous ride, saying things like "my easy, breezy, sweet little single-speedy" when I got a flat. Oh well, I can't blame it on the bike. The roads are always awful at this time of year. Lots of debris and potholes. I picked up a nice piece of glass. I changed it in record time (for me) and was back on my way. After work I made a detour to my LBS and changed out the tires for some Gatorskins and then took the longer, scenic way home.