Is bitcoinx affiliated with BFL? I was using their calculator when I moused over to their hardware listing:
http://www.bitcoinx.com/bitcoin-mining-hardware/ Apparently no Avalon units have shipped, yet the prices on BFL's units show the price increase/hash decrease as well as a new comment on all three products "shipping now"
...

I suspect they are. Once you open their calculator, it immediately gives you the specs of their 50 GH/s ASIC..
Also, if you go to the BFL website, you will notice an updated photo of the the same model. Yesterday it had the same photo as the 25 GH/s one. Quite peculiar no?
I was going to write a long post like this a while ago but wanted to hold of till it was indisputable. Now we are going into May with a working product but none for customers? Its time people start to realize its a real posibility.
The way that they just keep waving that carrot on a stick in front of their customers is not even funny anymore.
I just realized its INSANELY long.. hope it was worth the reading time
