Externalities

1. Free Market vs Regulated Market (Virtual Economy Gamification Tips)
2. Expected Value Gotchas (Hidden Dangers)
3. Game Theory Gotchas (Hidden Dangers)
4. Network Effects Vs. Metcalfe's Law (Explored)
5. Profit Maximization Gotchas (Hidden Dangers)
6. Direct Vs. Indirect Network Effect (Metcalfe's Law)
7. Commodity vs Luxury (Virtual Economy Gamification Tips)
8. Understanding Metcalfe's Law (Value Vs. Size)