These businesses are moving to Linux far faster than they are to Windows or Unix.
... conventional wisdom is that Unix users are the most likely to switch to Linux. ... it turns out that, by a few percentage points, Windows users at 36.6% are more likely to be heading to Linux than Unix, 31.4% ... 36.4% of businesses reported some Linux desktop use in their company. ... while total cost of ownership (TCO) remains a strong number two, the first reason these days for people to switch to Linux is its perceived technical superiority and features. ... 58.6%, said the recession hadn't played a role.
One thing that SJVN missed is that, "and 66% of users surveyed say that their Linux deployments are brand new (“greenfield”) deployments. This greenfield market share grab is a good indicator of a platform’s future performance." Hurry up, already, I want my GNU!