masala dosa,
Although this is defenitely bad news for people who are stuck in the Labor process, the concurrent filing of 140/485 is what got us all in this mess to begin with. Since 2002 everyone started filing 140s and 485s concurrently, all the service centers sped up the approval of 140s and started approving 485s within a few days of approving 140s. This led to a haphazard approval system in which recent PDs started getting approved before people with much older PDs who were not able to utilize concurrent filing or whose 140s got stuck for some reason or the other. The newer PDs ate up visas and finally when the DOS realized that the visas are running out and retrogressed everything, people with much older PDs got screwed. The intent of concurrent filing was right but the execution was terrible.
As for premium processing, this will help but I bet they will make sure to tighten the procedue so as to make sure that not everyone is able to get a 140 through premium processing. Its like PERM, although the process is faster, it is a lot stricter. They will also continue to maintain retro so that cases follow a FIFO policy and a scenario similar to 03 and 04 when people who had applied 6 months ago were getting approved while others were left waiting for years doesn't happen again.
All these changes make me believe that this retrogression is not based "purely" on huge backlogs. The DOS and USCIS are changing a lot of things in the process and to avoid "total chaos" they have blocked about 70-80% of people from filing 485s through retrogression. This retro is making sure that 2001 backlog is eliminated and is also buying them time to "clean" up the system and implement all these new procedures (bi-speciliazation,premium processing, PERM etc etc)
regards,
saras