The messaging "issue" I guess is that the messaging window just scrolls forever if you have a full blown conversation with somebody via SMS. Then when you double tap that to bring it up and reply, there's the whole conversation history too in there so you have to keep scrolling and what not just to see what they said last. As of right now I just hold messages, double tab the most recent message, scroll down, read, hit SMS, and reply. I'd prefer it to be more like a phone such as just showing the last message, or maybe having an option to show the full history or not.