[istvanp]

I gave it a quick spin[1] but was a little disappointed that it needed to manually be reconnected to the remote inspector on every page change. It's also completely missing the Network stuff. That said, debugging CSS with this works great.

Interesting side note: it's apparently using weinre[2] as the remote inspector.

[1] Download from here: http://labs.adobe.com/downloads/shadow.html

[2] http://phonegap.github.com/weinre/

Edit: as I understand, the limitations come from weinre because it's JavaScript based on the client side.