When I was doing fairly well in most aspects, I remember someone telling me the new reason that I wasn't being used was I didn't "comment enough". If it wasn't getting over the monthly average it was that (mind you I was working full time and supporting a pioneer wife).
I was told this is how you show your faith, by commenting. In other words if you don't show it no one will believe it. So what if you are faking it? whats the difference? Needing proof shows how their idea of spirituality is based on external factors of what others think, not internally whats really happening with you. In other words you could do nothing and be really spiritual, or you could be a fake and pioneer and make every comment.