Seth Godin includes venture competitions in his Pundits are (nearly) always wrong post yesterday.
I say take that a step further: business plans are always wrong. I have to say I like how well this ties into his post on Starbucks from a couple days earlier.
Paradox: nonetheless, planning is vital. Planning means starting with the plan and then tracking, reviewing progress, watching plan vs. actual results, correcting the course without losing sight of the long-term destination.
Planning is a process, like walking or steering, that involves constant corrections.
A business plan is normally full of holes, but you fill them, after the fact, with the management that follows. That’s what turns planning into management.
Good planning is nine parts implementation for every one part strategy.