I thought I missed paper, until recently when my local supermarket was out of plastic bags at out register and I used paper for the first time in years. Geez, what a pain. Forget that, I want plastic.
WP7. I've had 4.0 on my Nexus S. Didn't feel like a complete OS, more like a beta phase. To be honest, I've had that feeling on all my Android devices with all OS versions, but this particular one felt like an incomplete restart.
Casual clothes. Can't stand formal clothes, especially the shoes. Never wore anything more uncomfortable than my prom shoes. Even went half the way home in my socks.