kdawson writes "David Gewirtz's blog post over at ZDNet warns of an imminent price collapse for traditional Mac applications, starting tomorrow when the Mac App Store opens. The larger questions: what will Mac price plunges of 90%-95% mean for the PC software market? For the Mac's market share? Quoting: 'The Mac software market is about as old-school as you get. Developers have been creating, shipping, and selling products through traditional channels and at traditional price points for decades. ... Mac software has historically been priced on a parity with other desktop software. That means small products are about $20. Utilities run in the $50-60 range. Games in the $50 range. Productivity packages and creative tools in the hundreds, and specialty software — well, the sky's the limit. Tomorrow, the sky will fall. Tomorrow, the iOS developers move in and the traditional Mac developers better stick their heads between their legs and kiss those price points goodbye.'"