Now that Funcom has realized how griefing, usually in the form of illegal buildings and blockades are a serious problem I feel it is time to implement a reporting system to help the devs identify and punish griefers.
It could work like this, players should be able to interact and report a building they feel hurt the game, adding a brief text to their report, all in game. The system could tag the location (not the building, or the builder would simply destroy and rebuild to avoid being reported) and player and once a certain number of reports are filled it should give Funcom devs all details and location for inspection.
If its a illegal or griefing building they would have everything they need to easily take measures, if it is the opposite, players trying to grief or frame a legit building, Funcom would also have all information to take measures and punish the griefers.
This is just an idea, but giving players in game tools to help identify griefers would greately improve infraction controll and punishment in this game.