did you invest or buy something?   the price was in $$ so this doesn't hold.

BUT, their lying asses assured people they would actually get all their bitcoins back.. that is what you need to focus on.

If BTC value doubles against the dollar, are you still going to give me up to four times my original capacity?

Yes. The entire MPP program is based on BTC, which is a key reason we sell our machines for BTC. The increase in BTC-to-USD exchange rates may mean that you achieve fantastic ROI, even though your Baby Jet doesn’t generate the amount of Bitcoin you paid for it.  We ignore that in our MPP calculations, and will give you additional hashing capacity even though you achieved ROI on a USD basis.