He tagged two more users for the same reason (@muslol67 , @BitcoinTurk) with same reference. @theymos There should be a method to neutralize this type of wrong negative feedbacks (opinion based feedbacks). May be a system like flag system, there should be opposite/support options for DT1 users. Merit or smerit rewards can motivate DT1 members for voting, it is just an idea.
A method to neutralize wrong feedback already exists: "~". There is no need to invent anything new. There is definitely no need to motivate DT1 members with merit.