Why? This is not a combat MMO, there is no real way to grief a player that can't be handled by Glitchen simply blocking the offender.
Even if a "rogue" player managed to kill every spice tree in Ix, this would just casue a momentary blip in the economy the other players could undo in a hour or so. [ Killing every tree is permitted mind you, I'm just using as an example of a major impact a player could have, yet can still be overwhelmed by the Global community ]
i agree thats the purpose of blocking, and i dont like the idea of players being able to actually "boot" other players. If ones blocked here they cant contact who blocked them or even see conversations, by default that encourages good behavior anyways.
I think a quorum of Guides need the ability to give Time Out from Global and the Trade channel when no staff are about. Staff would reinstate, tell off or ban as applicable when they start work