I wonder if having a wcf service for "int" helps us solve that other problem on the horizon, moore's law? It's all very well having 90 cores to play with, but if we haven't got tools to use them effectively  we're still stuck in single thread land. With all the overhead of wcf, that could be very painful indeed.

I agree with jmilgram though - I must go and hunt out other broadcasts by juval!