That quote is a good one in the context it was meant. It has no correlation to what is being done here.
Here you have lots of freedom, so I would say this; to just listen and not contribute is denying yourself, and us, of what you can give to this forum. Everyone has something to give, and it doesn't take much to get to a hundred posts. Even complaining is posting, and everyone has the ability to do that 8^). Me included.
Frankly, it's good to know the moderators are looking out for the membership. You guys who just buy need protection as well, and you can do that without one hundred posts.