For people who played other games like GalCiv, Homeworld, Hegemonia, Nexus or is used to MMO's buffs and synergies, this game is rather quick to understand - it's all connected and it gets pretty intuitive as you go along.
There's people who just started to play the game, like me, but already engaging in the forums, already with ideas and likes and dislikes. As long as its civil and constructive, I don't see the problem on engaging in the forums whether within months or days.
I do agree that knee-jerk reactions, rants and whining are not as prolific as sound criticism. But they can be a good indicator on how a casual player's first reaction is, which could help mitigate gameplay accessibility in the future.
Anyway, take it easy is a good advice.
I just hope not to rant or whine too much myself!