Do you read other's replies before posting the same thing posted by 5 others before you? Have you actually contributed?
Are you here to "earn extra btc" or interested in BTC and not just posting to get paid?
These are the type of questions you should ask yourself.
I think number of people whose their intention is earning extra btc is very much here, but when a topic has 80 pages we can expect that most of people are spamming there so why moderators,admins,.. are responsible for closing a topic. Also I think the admins at least must warn once before banning an account and define some rules for those posts.
Also in response to ardenyham:
About your response to 1 and 2, I am not sure or I expect to see more responses to get better result but about your response to 3, they are not doing the same with all people which seems unfair or it is because of lack of unified standard.