*I* do care why they bought it, cause for over a year people were quiet and now all of a sudden they are not. You claim 20 days. Ok, 20 days passed, no refund request. 100 days passed, no refund request. 200 days passed, no refund request. 300 days passed, no refund request. Profitability goes into the toilet, REFUND ME!!!!!!!!!!!
You are asking the wrong question. The correct question isn't why they bought but why they are refunding. In my case, the refund doesn't have to do with profitability but fear of total loss due to bankruptcy of BFL. BFL hasn't been jalp or LS for some weeks and now they have disabled the weekly comments. They are also moderating like nazi's in their forum and have multiple members of management with a criminal background (which I learned sometime after I ordered).
On top of that they are refusing refunds and seem to be shipping out of order to avoid the charge backs. The out of order shipping has yet to be proven but leads me to believe that financial difficulties are hitting BFL hard. On top of all of this, they are likely to be shipping out raw chips before even completing shipping of all 2012 orders.
This wasn't the case when I ordered, so it is the changes at BFL that caused my charge back - not the rising difficulty.