I joined because of money. I wanted to escape from the problems and charges associated with fiat currencies and the banks, and I wanted to use Bitcoin to sell domain names.
It's not bad if you do something to get money, even if you join the forum with such financial purpose. All of us have to have money to pay for our dailly expenses (electricity bills, food, entertainments, textbooks, and more.). However, you can only get money if do something, pariticularly in the forum you have to do something useful, helpful to get money.
That's what I recommend you if you have plan to keep joining the forum.