I'm not sure what there is to understand.
Let's go through this once more:
Once a country or ROW is retrogressed, then all other categories in the same classification are subject to the 7% limitation.
ROW eb3 is retrogressed. Therefore, in eb3 india only has 2,800 greencards per year. 700 per quarter. Until ROW eb3 is current, india/china will remain at 2,800 (including dependents).
USCIS suspended ac21 in that row spillover visas in eb2 are not going to india/china. Instead they are going to eb3 row. This is why you are getting movement in eb3 row. They are essentially sacrificing eb2 india/china to catch up eb3 row which in turn will help eb3 india.
USCIS/DOS broke the law the last couple of years. They allowed more 485 filings then they were allowed. They spilled over row eb3 visas to India when they shouldn't have. (USCIS/DOS could argue that many people are getting benefits of 485 when due to uscis mistake they were allowed to file when there weren't enough numbers).
What did they learn?
Stick to the law. Approve or allow only enough greencards per quarter. Don't open the floodgates.
I talk to a lot of people and get a lot of e-mails. A lot of attornies send me ability to pay cases. I can connect a lot of dots of when labors are getting approved and from which states.
One Asian gentlemen is corresponding with me from Texas who just responded to a notice of findings from a labor that was filed in 1998. I've seen my first labor filed in regular permanent get approved from california in april 2001 two months ago.
I know many people at oracle who have regular permanent labors filed in 2001 that still haven't got approved.
Bottom line is India eb3 can only have 2,800 greencards per year until eb3 row becomes current. Read it, absorb it, learn it, let it sink in.
With regards to my personal situation, I am one month away (june 2002). As I've stated repeatedly, I've never been concerned with greencard. Nothing changes for me (economically, emotionally), I just go about my business.
Whether people disregard my postings on this issue I could care less. It's just when I see postings where people keep thinking there is going to be significant movement; I feel I need to intercede to let people know how the law works on this issue. However, people will believe what they want to believe.