ASIC might be coming, my feeling is they haven't had enough dev time to be testing yet
BUT fpga deliveries continue, I have heard many reports from people with recent minrig deliveries
at 40Ghash per mini rig its only 25 minirigs per 1Thash
fpga singles from bfl and other fpgas from other manufacturers continue to be delivered.
I still have people joining my pool and starting to mine on their gaming cards and cpus(!)
people are still buying 7970s and other gpus and putting them to mining,
and of course once BTC price rises it makes it viable for some marginal miners to switch rigs back on, remember it was only a few weeks ago $5 was the BTC price.
Of course difficulty will rise