Everyone should be requesting refunds, because the risk that BFL will go out of business or be shut down grows with each day they fail to ship products that were 100% paid for months ago.
The promise of being first to market is PRECISELY what BFL sold...honest abe. The fact that they've failed so spectacularly while lying about nearly everything at every turn while Avalon and ASICMiner have succeeded in designing, building, and delivering ASIC mining hashes in less time should be a wake up call for BFL investors, but you need smelling salts to rouse many out of their slumber.