No: 8? A shield for interfacing with another platform, namely the Raspberry Pi. I'm guessing most of the people here own an rPi, and as such a shield to interface with one would be a useful toy *ahem* tool.

Not to be funny, but the arduino uno is not a CPU powerhouse. The raspberry pi is more powerful, and can handle openCV, for example.

Well we have:
1 wifi
2 USB
3 blutooth
4 I2C
5 Ethernet

Is that what your talking about?