I forgot to point everyone to Cory Doctorow’s essay in Harvard Business Review, “The High Priests of IT — And the Heretics,” but it should be mandatory reading for anyone who manages or deals with the IT group in a corporate environment.

The dirty secret of corporate IT is that its primary mission is to serve yesterday’s technology needs, even if that means strangling tomorrow’s technology solutions. The myth of corporate IT is that it alone possesses the wisdom to decide which technologies will allow the workers on the front line to work better, faster and smarter — albeit with the occasional lackluster requirements-gathering process, if you’re lucky.

The fact is that the most dreadful violators of corporate policy — the ones getting that critical file to a supplier using Gmail because the corporate mail won’t allow the attachment, the ones using IM to contact a vacationing colleague to find out how to handle a sticky situation, the incorrigible Twitterer who wants to sign up all his colleagues as followers through the work day — are also the most enthusiastic users of technology, the ones most apt to come up with the next out-of-left-field efficiency for the firm.

Like I quoted from Barry Schwartz’s TED Talk, “Rules prevent disaster, but what they guarantee is mediocrity.”