This list is amazing. I will offer a counterpoint on the free side of freemium users. Have a plan to cultivate their love and action. Ranking in Google, the

This list is amazing. I will offer a counterpoint on the free side of freemium users. Have a plan to cultivate their love and action. Ranking in Google, the app store, etc is a part of your revenue path, so don't ignore your army of likers, linkers, etc. Just don't waste time _disproportionally_ in their favor when you have paying customers to service.