I think the bias is exactly the reverse of what you're saying. I expect a large part of those 50% still on Windows to be corporate devs, accessing StackOverflo

I think the bias is exactly the reverse of what you're saying. I expect a large part of those 50% still on Windows to be corporate devs, accessing StackOverflow during work hours on an OS they didn't necessarily have a say on. Many of them will be using OSX or Linux at home : if anything, the non-Windows figures could be underestimated. BTW StackExchange is a Windows / .NET shop, not exactly prime suspects for Apple fanboyism. https://meta.stackexchange.com/questions/10369/which-tools-and-technologies-are-used-to-build-the-stack-exchange-network https://meta.stackexchange.com/questions/10369/which-tools-a...