Do you usually try to frame the main benefit of FOSS in the context of NASA projects as agility or cost-savings? I'd imagine the agility factor would be the mor

Do you usually try to frame the main benefit of FOSS in the context of NASA projects as agility or cost-savings? I'd imagine the agility factor would be the more compelling of the two, but with budget cuts and all are your managers becoming more cost-sensitive (as mentioned by the author of the original article)? Also, doesn't the quicker timeline of updates/patches/releases make FOSS harder to verify? Is the regulatory landscape changing at all to accommodate this?