Having my friends (most are girls) treat me like a piece of meat. That's kinda a con.
I miss being able to use my gut to rest textbooks on while I read them.
It takes a while to just stop in real quick to get something from the store. But, then again, I don't trust people so I lock everything up and strip my bike pretty much.
I have nowhere to put bumperstickers on my bike. Not where anyone can read them anyways. On my car I have a bunch of funny ones, like "god was my copilot but we crashed in the mountains and I had to eat him." If i could have bumperstickers again that would be fun.
I hate driving now though, so this small stuff doesn't matter. Peace.