We've got a few things going on right now, actually. Firstly, we've been invited to show our glorious wares at Mobile World Congress next week, so are making a new wallpaper paying homage to Android for the occasion! It's called Jumpgate and has our little Android friend soaring through space at faster than light speeds.
Other projects include getting a framework going that has proper support for OpenGL 2.0, so we can start taking advantage of pixel and vertex shaders. This should let us do some nice effects that aren't feasible with the 1.1 framework we're using now.
There's more than one wallpaper in progress right now as well, but none of them are really at a showable state. Thus, a few days of general silence on the blog front. Sorry!