Dave Winer comments on the failure of Plays For Sure:
As closed to developers as Apple is with the iPod and now the iPhone, it’s pretty amazing that Microsoft, a company with a long tradition of offering developer platforms, hasn’t managed to offer a product that’s even worth considering by developers as an alternative to the non-existent option of producing software for Apple’s mobile devices.
Another thing to consider is whether the Zune has completely closed the door for third-party vendors. What firm is going to trust Microsoft enough to invest substantial money to develop a compelling product and hope Microsoft doesn’t use their ideas to crush them with Zune? Zune ensured that the PFS platform is dead. Microsoft lacks the human interface knowhow to compete with Apple. Who will step up? Real & Sansa? On the other hand, maybe independent developers have no choice but to continue to use PFS and slog along until DRM goes away.

