Parallella, Raspberry Pi, FPGA & All That Stuff
This came up in a thread over at Cafe Einstein :
which I think is well worth looking at. At a glance it would be absolutely red-hot for FFT's and thus have excellent performance in the signal processing area. If it can be done it could quite revolutionise distributed workflows as practised here at E@H. Notably software can be developed and compiled for it using C/C++ on a GNU system. One to watch.