Wait a minute here... Where did he call you a liar???? He's simply stating his opinion which just happens to be different from your own. I've been in this hobby long enough to know that there are many many ways of doing the same thing and all of them are right as long as it benefits the animals. Believe me there have been many times I've disagreed with kitedemon on care issues, maybe even more then a few, but that doesn't mean he's wrong. It just means that his ideas don't work well with the way I prefer to do things... BUT I DO listen to what he has to say. You never know when or where you can learn something new as long as you keep an open mind... Yes he can be very opinionated in his view points but I believe he just cares deeply for his animals and wants what is best for yours as well. He has strong opinions about what is right but may fail to see that there are other ways that can work just as well. But hey, we're all just human beings here... (ie: we're all fallible)
Just remember, if your animals are thriving and looking good, then whatever you are doing is RIGHT. If they're not doing as well as you would like, then listen to another viewpoint.