Doesn't that only prove that the site was coded correctly in the first place, and that it was Firefox that wasn't compatible and needed fixing, and not the site itself?
Anyways, no reason to take it away, and who knows, there may be 2 people out there with Firefox 0.90 that wouldn't be able to see it if we took it away =D.
Oddly enough, I have 0.90 and it displays the resource section without any problems at all.