Incomplete and not searchable.
Granted, in the domain of tech support, the usefulness of answers is not as evergreen. But it's more about the curt, impersonal way they're cutting off a group of people who contributed a lot of value. Just abruptly muting everyone and then saying "this is all going away in a few days, kthxbye."
Pepperidge Farm and the web archive remember. Most unfortunately, it has also remembered my most egregious mistakes. I am happy and embarrassed at the same time.