Anytime a new Android SDK comes out, you'll quickly see an onslaught of ports popping up on various phones. These aren't even unofficial builds, but ports from the Android system images build into the SDK.
But that doesn't mean they're not fun to play with.
We've gotten to use a number of Honeycomb tablets on a number of occasions. And scaling things down to smartphone size is, well, tough. Obviously it's not what was intended. But it's also fairly functional, though we're not anywhere near having a Honeycomb smartphone as our daily driver just yet.
Anyhoo, check it out after the break. And dive into the Android Central Forums if you're looking to try a port on your phone.