Arbitrary to everyone.
Then people should make their own groups that dont like the random nature of RDF.
This can be said about the people kicking people as well. I know the outcome when going into RDF, random people. The people that insist on a particular outcome are the ones kicking for GS because they want an outcome where everyone is geared.
10% is still pretty high.
Thats the thing, you dont have to inspect anyone to see their gs.