Looking up pictures is all I do on Airliners.net. In that regard it's a fantastic website, but I would suggest staying off the forums. The forums are run by little kids it seems and the arguments always degrade into childish insults. And the children that post and run the forums fall into these categories.
-How great is Michael O' Leary
-The ME3 are gods and not to be questioned
-I should have to pay nothing when booking a flight and still receive first class service
-Flight attendants should suck up to me and accept my flirtatious advances
-Airbus vs. Boeing arguments
The forums aren't worth paying for.