Having a horrendous time trying to do mobile web development and supporting Opera Mobile, Palm webOS, Android, and iPhone.
1) jQuery stopped working? I'm not sure what happened here, but I have a picture of a demo on jQuery.com and the browser just grayed out the whole thing. After hanging out in #jquery and #webos in irc.freednode.net I found out that the problem doesn't exist (for anyone else at least). I restarted my emulator and then it started working again. Annoying, huh?