Things To Consider In Choosing Co-Founders
blog.earbits.com
blog.earbits.com
This is IMHO by far the most important thing said in this article. I always find it strange when I see website proposing to match you with a co-founders or people looking for a co-founder by asking HN for instance. It's like asking on your blog "Hey readers! Anyone would like to marry me, I have an awesome idea about how we could raise our kids!".
I'd actually take an approach of formally defining the culture once it has established itself (and is working well).
But well, there's still too many variables to consider. Personal culture of the founder(s) would be very important in picking the right approach. Although many people would like it to be,I don't see management becoming a hard science anytime soon.
And I totally agree that the founders drive and define the culture. It's their responsibility to establish it, manage it, and change it, if need be.