Do I earn in posting even if i'm not in campaign?
If you're not part of a bounty campaign, I just do not think there's any way to win tokens or anything.
You can earn merit to climb a rank in the forum, but only if another member gives you such a merit!
Do I earn in posting even if I'm not in campaign?
Earning is not all about the crypto, money, stakes. Knowledge can be earned too and with the posting you are also gaining the knowledge because with every thread you open and you gain good solutions to your problem and in every topic that someone else creates you can provide thoughtful answer if you are capable of such and in the way obtain even greater knowledge from the other users.
Simplified said - there is no greater earn then the knowledge that cannot be erased or hacked!