this is not an informed opinion. it's a judgmental and egotistical one.
asking if someone trusts a reference site isn't a big deal. the answer is: "yes, this is a decent site" or: "nah, this site hasn't told me anything i don't already know." you decided to be outraged that i asked what people think. fuck you and the horse you rode in on.
i trust two of the three you mentioned, have fun losing sleep thinking over the one i don't trust. OR DON'T IT'S A FREEEEE COUNTRY AFTER ALLLLLLLLLLLL.