You don't win by being "good". You win by being outstanding. MS died and stopped being relevent to anything much a long while ago. What features does vista have that XP doesn't that are worthwhile? What is pushing people to upgrade? Nothing as far as I can see. Now you can buy PCs without an OS, and some very cool portables like the asus eeepc using linux, I'd expect MS dominance to take a major bashing over the next…
"MS died and stopped being relevent to anything much a long while ago" Is this 2020? It must be the future because MS has not died and is still very relevant. "Now you can buy PCs without an OS," How many non geeks do you know that bought one of these? I know 0. "The operating system is becoming irrelevent" Again this must be 2020 because the OS is still essential to almost 100% of computer users. "IE is nose diving…
I found last year when I worked an Ajax project that when I replace DOM that contains images, IE 6/7 will load images twice. While Safari, Firefox and Opera all just load those images once. So if your managed servers have any program that replaces DOM on the fly that contains images, IE's usage in server log will be higher because IE wastes the bandwidth twice.