If we want to see 2010 as a major movement year for desktop Linux deployments, we need to stop talking about it as if it "has not been ready" but "could now be ready." ... No one is willing to give up their favorite applications, or key tools, to move to a new environment -- even if it is far superior in quality, stability and cost. People are open to change when presented with a barrier (such as required upgrades or new purchases) and an easier alternative.