This means nothing to us. It means that businesses that actually use Microsoft's support will be SOL. It's not like Win2000 will stop working. Those of us that support our own things will be unnaffected by this.
They shouldn't destroy the KB, they have to maintain it for their other OSes and products, and it's not likely to be that significant a cost to keep the Wink2 part around.
However, running a 24/7 Win2000 support help center is. We're not talking burger flippers, these are highly trained professionals being paid for 24/7 work time. I've seen the help center for a 3000 person company and it was expensive enough, and we had no outside clients. Microsoft's must be mammoth.
That's why they shut down support for previous OSes...when the cost of maintaining them exceeds the revenue from that OS and it's support contracts, they start looking at ending support. After some time they do so.
I don't like it any better than anyone else...but I understand the reasoning.
However the win2k portion of the knowledge base should remain in tact, it shouldn't cost as much as the support center.