hey, I try to source from well-known reputable publications.
I do get a kick of anti-vaxxers always linking stuff like naturalnewsbigpharmaconspiracy.com
It's not all people, obviously. But that's why I don't link stuff often. If I can't definitively feel it's a credible source, I don't link it, because then it goes from me telling my opinion to me saying it's a fact.