I saw that on MMC.
I am trying to replicate that myself.
Not much success yet though.
So far we've got ..
1) Don't do it
2) Buy alt-coins instead
3) BFL sucks
4) Doorstops
But truth be told people are mining right now ..
1 GH/s has the same daily rate of return as 500 GH/s ..
The 'arms' race is in full force judging by the thread where the OP
is offering Cointerra 2 TH/s miners for 3X what he paid for them ..
( of course, they're not "in hand" just yet )
Some dev over on the MMC ( memory coin ) thread just figured out
how to boost CPU mining by +300% ( faster than the best GPU rigs
according to the other posters ) ..
If I wait until May .. we can have this same discussion with
regards to the newly obsolete +1 TH/s miners !!
I just thought it would be fun/marginally profitable to
do a little mining with hardware ( I can actually get my hands on )
for "grins and giggles" going forward and it gives me something to
do while waiting for my next SS check to roll in ..
Triff .. An old dog trying to learn a new trick !!!!!