There's a difference between complaining and whining, at least the way I see it.
Complaining
Usually a well-constructed post that brings up bad points of Profession A or Item B, then suggests ways to fix them. Perhaps shows discontent for Funcom, but at least they aren't screaming about it.
Whining
Uhm...ok, maybe it'd be best to demonstrate.
'OMFG FUNCOM SUCKS!!! MAS ARE SOOOOO UBER@!! WE NAED TO NERFT HE MAES OR TEH GAME IS UNBALANCEDE!!!! OMFG!!!! OH AND WE NEED A WAR!!!! THIS IS A CAREBEAR GAME LIEK TEH SIMS!!! WARAWRAWRARAWRA!!! OMFG DID I MENTION FUNCOM SUCKS?!'
Ok, maybe I was exaggerating a little...but I've seriously seen posts like that. Too many, in fact. Terrible spelling, all caps- the list goes on.
In closing- please people, make sure your post is a complaint, and not a whinefest.