FYI, you should be wary about any A16Z company then. This sentiment is nearly identical to what Ben Horowitz talks about here: http://www.bhorowitz.com/one_management_concept_from_how_to_...
And Ben Horowitz has publicly supported Scott Kupor's blog post on Twitter.
Given that he and Marc Andreesen run the show there, we can reasonably extrapolate that this is the firm's preferred stance. In fact, if either of them was against Scott Kupor's position, then the blog post likely would not have seen the light of day in the first place.