Now the Tinys can be also programmed with the ArduinoISP (thanks to Adam Emberton for the idea!). Although this will be a preliminary feature in the upcoming Beta, I'm testing it as much as possible. And as an example app, I mounted by hand a small Tiny25 into a universal PCB on a RobotGroup's TomiBot (this low-cost-open-source small robot has not been released yet). Here are some pictures of the creature:
And why not use Minibloq with other very small boards, such as the Sparkfun's AVR Stick or 8 Pin AVR Development Board?