I am more worried that they will kill the price of BTC. When mining is distributed, more of the miners keep the BTC or maybe spend it (I am a seller so I do have bias). I do not see ASICminer spending BTC of things in the community, it could happen but it is not what they are set up to do.
Basically ASICminer is a drain on the community. This does not mean they are doing anything wrong or should be stopped, it is just in most small miners interest not to support them. You buy a USB stick from them, you allow them to put up an equal (or greater) amount of hash power to balance out their share of the network. Certainly they can put up a lot more hash power with $100 then they are selling for $100. Same goes with blade sales. Also so far, most buyers from ASICminer simply paid too much for the product.
THIS!
They made those USB Miners and made a shit load of money and now they buy more hardware to mine. Those are the stupid guys who bought from them over price short life mining hardware!! Those middlemen and group buy made money but the users will suffer big time.