Really?
Let me point out two major issues here:
1. Announced BFL power consumtion may turn out to be not like advertised
Let's say it blows out by four times. 240W is still much less than 400W.
2. While you wait for your BFL product even eith 100W power consumtion (I do not know actualy what is advertised) your roi may become even a years. Menwhile first and second batch of customers will enjoy their products and make some good money asuming that BFL will add some more delay
There is no doubt that first-batch Avalon customers will make some quick
BTC (if they ever get the whole lot out the door), but the second batch could easily ship later than BFL.