As there seems to be a desire for official CentOS CS & GFS packages, we should decide how these are going to be stored on the mirror.
The simple method is probably directories under {3,4} called {CS,GFS}. (ie. new directories alongside extras, centosplus etc).
Can these directories easily be shared out to developers? I probably need a new key to sign my packages, unless someone with the 3 key wants to resign them after I sign then with the 2 key.
Given the low volume of updates in these trees, it might be easier if someone with 3 access wants to manually take my packages and put them into the 3 tree.
Also, how does stuff get into the vault? Is this automatic.