Ed note: What follows is written by John Bergmayer of Public Knowledge, the non-profit group that "preserves the openness of the Internet and the public's access to knowledge, promotes creativity through balanced copyright, and upholds and protects the rights of consumers to use innovative technology lawfully."
I've linked to Public Knowledge in the past when issues around CableCARDs and Internet access have come up. They do great work and when John contacted me to say that the cable companies are trying to kill the latest initiative to broaden consumer choice (a new CableCARD-like technology called AllVid) I asked him to write something up.
Last week I wasted an hour with a cable company rep trying to move my CableCARD from one TiVo to a new one and like all the other times, it required a scheduled visit from someone that had never worked with a CableCARD before (I've probably seen 6 or 7 techs in the past five years and I'm always the only customer they've met using CableCARDs). It took a couple calls from the tech to the corporate headquarters to re-authorize the card and in the end the tech said I would miss all the on-demand stuff anyway. Oh well.
Why is TV gear so proprietary and weird, and how can it get better?
You can use any computer with any ISP: you don't have PC-only or Mac-only Internet providers, and people don't expect to rent their computers from Comcast or Verizon. Because of the subsidy model, mobile phones are more complicated, but there are global standards for mobile phone networks, and if you get an unlocked phone you can use it with any compatible carrier.
But pay TV didn't work out that way. Different MVPDs (multi-channel video distributors, the term that encompasses cable and satellite as well as newer telco-provided services like FiOS TV and AT&T's U-Verse) each use different technologies, and with minor exceptions which we'll get to, as a result you basically have to rent set-top boxes and other equipment from your MVPD.