Having a private...
...Party has got to be less expensive and less trouble than actually making their software secure. In the short term anyway. Sooner or later people will realize that having all of their eggs in Microsoft's basket is the best way to get screwed. Don't get me wrong. My windows install is there in lonely little VM. Once a month is boots up, installs updates, then shuts down again. It there just in case I need it. Otherwise I stick with my FLOSS software because at least I can trust it to get updates and be open with world about security.