I was just wondering what applications you should not move to the SD card? I know that you should not move the launcher (I have ADW Launcher Ex) but I was wondering if you can move the themes? Also, what other apps should you not move?
My general rule is anything that I often use and where I would not be okay with a high latency needs to stay on the internal.
It's great for games, seldom accessed apps, study/flashcard apps, etc. But I would avoid moving any system apps, themes where components are accessed as part of your environment, browsers, and any root apps.