Neuromorphic Platforms

You've probably heard of SpiNNaker in Manchester.
They've combine 16 arm processors on a chip, and each processor can simulate up to 2000 neurons (1 ms models) in real time.
They put 48 chips on a board (that's what I use), and then wire the boards together. The software permits (theoretically) 2^31 (~2,000,000,000) neurons all in that 1 ms time step.
As I understand it, they're putting a 500,000 processor system together (and it may be running now).
That's supposed to be accessible over the internet.
The other platform is the HICANN system from Heidelberg.
It's analog. It's available over the internet (though I've managed neither as of yet).
Both have emulators. The SpiNNaker one was pretty accurate, but they've changed software since.
We've got a CABot3 (without STP) on SpiNNaker.