Over at MAKE: Japan, Takumi Funada found this nifty project that squeezes an Atmega168 onto the back side of a half breadboard, leaving the entire front available for connections. Looks like it could be handy, as long as you don’t forget that there is a circuit connected back there! I’d like to see one of these made with a transparent breadboard!
In the Maker Shed:
This is actually pretty neat. But, those are some awfully long leads on the crystal.