A few days ago I exposed a scammer promoting his new project "Bitconnext". He got so angry and tagged everyone, who left him negative trust. His tell-tales are just ridiculous and if someone reads this it'll be obvious that the person who has left the negative feedback is a liar and a scammer.  
Just have a look into it, it seems to be normal, that if you expose scammers they'll tag you.

Like The Pharmacist already said: it's not trusted feedback, so it won't affect your trust score.

Don't worry, keep up the good work, OP!