There is a ton of public procurement out there. It all has some level (sometimes an insane level) of hoop jumping and domain knowledge to be successful with.

There is a ton of public procurement out there. It all has some level (sometimes an insane level) of hoop jumping and domain knowledge to be successful with. In my limited experience, the people who understand this don't have a lot of overlap with people who advocate and use open source solutions - although I have seen a few (e.g. CentOS rollouts).