The conventional wisdom is that open and standardized platforms are better than closed platforms, for any number of practical reasons, ranging from cost speed and speedier innovation to applications richness. For some, that is the importance of the "network neutrality" debate, though oddly, innovation arguments can be made on both sides, or all sides, of the argument.
But Apple always has been the salient exception to the "open and standards based" rule. In the past world, where Apple as a PC manufacturer and had three percent to four percent market share, that might not have mattered much. In today's world, where Apple emerged from nowhere to dominate the MP3 player market, then reshaped the mobile handset market and seems to be on the cusp of validating a new market for tablet devices, Apple's approach will be more important.
The iPad might be a new kind of PC, or might reshape existing devices; it is hard to tell at this point which future is more likely. But either way, Apple is creating what might be called "curated computing," where choice is deliberately limited to improve end user experience, says Forrester Research analyst Sarah Rotman Epps.
Curated computing is perhaps a new mode of computing in which choice is constrained to deliver more relevant, less complex experiences, says Rotman Epps, in some ways resembling the old AOL approach, or even mobile service provider "walled garden" portals. You might argue that those approaches do not seem to have worked too well, but Apple always seems to be the exception to the rule.
It might be a bit of a stretch, but the analogy might be that a PC is a general-purpose computing platform, while an iPad is something more like an iPod. That is not to say iPad users cannot send and receive email and surf the Web, but simply that the principle is that "general purpose" computing is not the point.
Rather, users default to curated applications as the primary use mode, with Web surfing, email and other experiences being somewhat secondary. Put another way, where the Web is the default mode for most Internet-connected computing devices, the application is more the default mode for iPhones and iPads.
The broader question always seems to come back to the issue of how much choice users really want, and how much experience is enhanced when choices are limited. Apple always has delivered an enhanced end user experience precisely because its hardware choices were limited to "my way or the highway."
In all likelihood, should the tablet trend establish that there is a discrete new class of devices and behaviors suitable to less "general purpose" computing and more "content consumption," then curated experiences might be viable in a way that would defy the historical failures of walled garden approaches.
Should that prove to be the case, at least some in the mobile ecosystem might have to rethink the historic preference for open and standards-based development and "run time" environments.
