Three game changing ideas are presented: [1] Social travelling which allows travelers to see if friends are on the same flight and connect with compatible travelers, [2] Social brand loyalty programs that use check-ins and crowd-sourcing to earn points for redeeming preferred items rather than unattractive items, and referrals can earn points, [3] M-commerce that allows a personalized mobile shopping experience with an avatar, chat with friends, recommendations, and privacy controls over sharing purchases.