zyl0x asks: "A co-worker of mine has been made responsible for a large web application for our software product, and he was having a hard time deciding what functionality to implement, and whether or not to sacrifice functionality for a larger user base. With Walmart's harsh stand on browser compatibility, we got to thinking, exactly how many users would we be alienating by using some IE-only functionality on our website? We tried crawling the internet to get some current, accurate browser usage statistics, but we could only find stats for specific websites. I thought I'd try sending Google a request, since we imagine they'd have the lowest-common-denominator in terms of types of users, but I received an email from their press department telling me that they 'don't make that kind of information available.' Where can one get a current, accurate, and un-biased measurement of browser usage? Is it even possible?"