Careful with clipless because once you go clipless all other pedals won't feel like riding a bike anymore.

Also, if you forget to bring a change of shoes you can't play basketball. I don't play basketball but I could see how this could be a problem. Also, also, get used to people looking at you in the supermarket when you are getting groceries and your a guy walking around it shoes that go "click clack". Also, also, also, I slipped once on a wood floor and did a psuedo split in mine once, luckily I was coming from mountain biking so I had my leg armor on.

That being said, clipless rocks!