If scrypt ASICs are available, then it is not the end for GPUs. It is the end of profit mining of scrypt coins. I hope people get scared of those ASICS and I can buy GPUs for cheap, though.

Do those mine Protoshares, MemoryCoin, Quark based coins, Vertcoin or Maxcoin?  

It's even ironic that the most money I ever made coin mining in 24h was with an Nvidia GTX760 and Amazon EC2 instances, not with my ~3 Mh/s scrypt