Likewise, IE9 will have to be aggressively suppressed. Even if every copy of Vista runs IE9 — certainly not the case — Windows 7 PCs must increase their IE9 disposal rate by 630% to make the monthly quota towards zero.
Overall, the numbers are daunting: Microsoft has taken the unprecedented step of demanding that nearly 70% of its current IE user base migrate to a newer browser, and do so, for enterprises at least, in a very short time.
Little wonder, then, that Gartner analyst Michael Silver last month said, "This is huge" when asked to characterize Microsoft's announcement.
Net Applications calculates user share by mining data from the approximately 160 million unique visitors each month who browse to the sites it monitors for customers.
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