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.
Anyone can not have right decisions always. If someone has more than 100 right desicions and he has 3 wrong desicions, "~" will not solve the problem (I'm not writing about jollygood). When we add someone to distrust list this is not effect only wrong decisions, it effects all feedbacks created by him. Now the system is person based, it should be case based. May be you are right about rewards, i wasnt sure about it.
thank you @1miau