Dangerous precedent set by Q&A 461: Loaning Parts/Assemblies to other teams

[IronicDeadBird]

I mean no disrespect to anyone who does supply other teams with said cheese or cake, but what I find interesting is that this action is primarily a competition day thing. 5 1/2 weeks ago someone started a thread asking what people were up to and most teams were secretive about designs and such. If you want true synergy between teams these lines of communication need to opened up far before the bag gets put on the robot. I would be behind cheesing if it was done consistently throughout the season but generally speaking (and maybe I am just deaf to the noise) the most I hear help wise is when a team runs out of a set of wheels and another team pitches in. You get a little chitter here and there about "has anyone tested out x,y,z against this game element" but in the end as long as the games are team based we would all do better if we all supported each other.
I don't mean to cast shade on any helping other teams. These actions are amazing, in times of stress you go and help another team. It is truly beautiful to see it happen in competition to see a team help another team get on their feet.
So why doesn't it happen more in the build season?