Asus has released the GPL portions of the source code for their Eee Pad Transformer, and the tablet hasn't even hit the shelves yet. Just a few days after they published their support page for the Eee Pad Transformer (which I'm referring to as the Transformer from here on out), and long before any of the other Honeycomb source code will arrive. You can find it at the source link -- select "Downloads", choose "Android" as your operating system, and expand the source code entry.
This won't mean much to you if you're not a kernel developer, but what those developers can and will do with it certainly will. Now all we need is the Transformer to get on the shelves. [Asus] Thanks, Ray!