As CHALLONGE! looks to enter the mobile app space, jquerymobile seems to be a nice fit for people who are connected. It's still in alpha, so I wanted to first try it out on a side project.
So... CHALLONGE! Disc Golf - an app for tracking disc golf scores. Yeah, kinda obscure, but relevant in my life enough to keep my interest in the project. For a demo, check out my disc group.
I've only tested the site with Firefox, Chrome, and WebOS, so comments from other mobile users are welcome. Note, the graphs are not part of jquerymobile; instead, I tried out Flot for the first time.
Look for a redesigned CHALLONGE! mobile site once jquerymobile becomes stable.