Just be yourself and only attend to posts you know you have quality discussion to contribute into so as to avoid spamming, in other words, it's not compulsory you that you have to take part in almost every post in the forum you come across, by keep this mindset it will help you avoid breeding spamming and low quality posts in the forum which is something frown at by the community members. Furthermore, some members mentioned that you have been bounty hunting, you better stop as bounty hunters are regarded as unserious fellows in the forum based on a widely accepted believe that they are not here in the interest of the forum but for the bounty only.
Being ourselves and discussing with what we are capable of and we understand is indeed a good choice. because if we force ourselves to discuss on a thread that we really don't understand, it will only become a burden and the discussion will go off topic.
However, it is also necessary to measure our intellectual abilities on new discussions with the condition that we must first learn what topics we will respond to. a lot of spamming occurs because they do not learn about what they will discuss and just comment with their minimal knowledge.
Regarding bounty hunters, most of them are just spamming but some are also starting to change and become more productive to discuss more useful things, but only a small percentage.