I have also read some things there that were questionable at very least, but as you said it is the only place (that I saw) that seems to go that much into detail about routers.Questionable reviews and test methods. Got popular because few sites of this type still exist. Very far from what SmallNetBuilder was doing with professional equipment and analysis from a person who worked in the field for years. If you need correct information about Asus routers in particular - SNB Forums is the best source. I can't speak about other forum members, but I find quite often incorrect information on Dong's website.
Thanks everyone for linking more helpful sources.