I recently moved and my commute changed from 13mi to 21 mi (each way). So I haven't been riding to work as much.
This morning, though, I decided to go for it, and was glad I did. The hour and a half long ride started out in the upper 40s and moved into the mid-50s by the time I reached work. I used my leg warmers and jacket for the first time today, and was glad to have them at the start of the ride.
It was just a gorgeous morning, very peaceful, and I found the ride very meditative. Probably because traffic wasn't absolutely insane for once.
Scott