Taken a few minutes ago, here's the very first screengrab of XAGE running on Android (via Monodroid and Monogame).
Unfortunately the Android Emulator is decidedly more clunky than iOS and WP7, so I probably won't pursue this further until I have the appropriate hardware and licenses. At the very least it has satisfied my curiosity over the potential of Android as a platform, if not yet the viability of it in a real-world scenario.