Yeah, forums rules is something I glanced over, but I previously thought that Bitcoin questions could be beneficial. There would be no real downside to implementing it, as it could be optional. However, as soon as you introduce a way of comparing yourself to other users, that's when the motivation factor kicks in. Its why gamification is used everywhere, and why old arcade games which were pretty meaningless had high score leaderboards, which people are still playing today to get higher scores.