Reading your post one can understand that everything is right and fair and done in accordance with reality and general logic, but it is not. You may know that cut off dates from the visa bulletin work for the both ends: 1. You can not file I485 if you did not do it before 2. You will not get green card until your PD is current even if you could manage to filed I485 in time.
And of course you will not get majority of green card benefits in this case except for EAD for you and for your dependants.
What would you say if DoS in November bulletin sets cut of date for India EB2/EB3 category January 1980 ?
Why did you decide that BECs work like crazy? I would say they work like lazy, they did not clear even 5% of the cases for almost one year.
Reading different forums I saw only one guy from NY who's PD is 2000.
People with PD up to 2000 already have green cards.
My point is even if there are 5-10 cases with PD 98/99 it is not the reason for retrogression like we have got in October.
My vision is that in the nearest future only EB1 qualified people will be able to get employment based green cards in US. It is current general line in US that Employment based immigration is not useful for native americans and for the country itself. Employment based immigrants steal jobs from the US citizens (it is not my thoght). The same time all illegal immigrants from specific country are very useful. They do not take high payable jobs from citizens and giving them chance to apply for green cards can help to get additional voices in the future election compaigns. We may see reflection of that in the discussed bills.
Today only nurses (Scheduled workers) can feel themselve relieved. But reading their discussions on the Murthy forum
http://murthyforum.atinfopop.com/4/OpenTopic?a=tpc&s=1024039761&f=5314002182&m=267109829
I understood they also think they are relived now now due to the political reasons and expect retrogression for them too.