I will suggest a New Fez Micro Product.
Offend I need at very small FEZ with microSD Card and RTC Battery that e.g. can fit inside at tube.
So connectors at the ends and pads on the sides.
Pads/Holes, only - no pins!
Most Important pins is for communication LAN, USB, I2C, SPI, PWM, UART + a few IOs
It should piggy bag on my own PCB with sensors.
One can easy build prototypes with FEZ but a small production version is missing.
Now I use Fez Mini but it is not ideal.
What do you say to that?