Just happened to pass along here.
The reactor jump issue is definitely not something we all agree on in Europe. I'm personally lobbying for always allowing reactor jumps, and statements such as "you can't build a good base with rc jumps on for stage 3" are just silly, because 1) You can 2) Even if you couldn't, the base is not some static structure that you can't change once it's up, It is perfectly possible to rearrange the base before the enemy gets stage 3.
Anyway, we all agree on share off in europe, and I was actually a bit surprised to learn you allow it in American scrims. (generalizing ftw!)