^I don't see a big difference between a 95% dominant position and a 90% dominant position, and those statistics page don't disclose the exact source of the numbers. They are probably extracted by the user-agent strings received on a set of visited pages, hopefully more indicative of the general public than those of w3schools themselves, tech-savy and interested in development themselves.
Even with all those caveats, and with my 10+years personal experience in the field suggesting more radical numbers than 89% here in Europe in the non-tech-savy market, an 89%-90% of users is still utter dominance. And I can't see why we should wait decades for the OS market to level when the net is such an important part of everyday's life right today.
Enough damage has been done already, more computer literacy is sorely needed.
