@evildictaitor: Very true. But even with projects from Google, the king of abandonware, enterprises are more inclined to have trust in a product because there is at least somewhere they can go and offer money to get a fix if they get desperate. And there's likely to be more than one guy working on fixing critical bugs. You just don't get that level of confidence when it's a project mostly driven by one individual, which the majority of FOSS projects are.