This is indeed a very good way to approach planning. You shouldn't be shackled to a too detailed strategy. The broad goals are the real value, then it's about seizing opportunities to advance your position.

An important white paper which probably went unnoticed. It gives a nice overview of the strategies one can build around Open Source components.

It's bloody hard to build a strategy. This article is full of good wisdom to make one. This won't make it really easier, but at least you won't start in the wrong direction and will be able to know if what you produce is any good.

Packed with useful information. Clearly some things I'm eager to test in there.

Good blueprint for building up and following up (the most important part really) of a strategy in your organization.

Nice succinct form to present a strategy.

Interesting framework for sustaining a strategic train of thoughts for the long term. This can't be a fix thing, it needs to live and breather which this approach seems to foster.

Vert good advices to analyse dysfunctions in teams and organization. One thing I'd add is to be careful to look for symptoms at the right level. Indeed problems at the Vision level will also lead to issues at the Strategy level which will in turn lead to pains at the Tactical level. So for instamce, don't stop at symptoms listed at the strategy level also look for symptoms coming from the vision level otherwise you might be blinded and miss something.