I was serious when I said ...

... I was going to do it.

Went out and bought a Slime kit (complete with Slime and air compressor) and repaired both tires on my bike. Washed the bike down and gave it a good rubdown with a microfiber cloth and checked my brakes and gears. Everything looks to be in working order, even though I did notice a couple of broken teeth on the outer chainring (which I'll eventually need to have replaced). So, come Monday, if the weather permits (and part of me is hoping it won't), I'm going to cut down on my carbon footprint a bit!