Hi,

I've just joined the forum.  I recon I've come into the game too late, should have done this a couple of years back.  But after playing around with a GPU and a BE for a month, I've just invested in another five Block Erupters and a Raspberry Pi. 

Hopefully the BE will have paid for themselves in a year, and I've got something geeky to play with, and a talking piece, seeing their lights flickering away as they work.  I think the days of making a killing have passed as the world economy gets better, but it's a fun thing to do and there's always the possibility of making a little bit of money.