Ahhhh...so perhaps this is a Trek 1000 problem...that's what I'm riding! I guess I'll just keep cleaning the brake pads and make sure I always have my Leatherman with me on rides just in case I need to pick out some metal.

I'm really glad I bought an entry level bike to start out. It's giving me the opportunity to learn about different things I'll want to change when I'm ready to upgrade. I guess as long as the brakes keep working (knock on wood!), I can tolerate a little brake pad/rim maintenance!