One has over 500 million users, the other just over 100 million. But who are they and what’s their behavior? What’s their value to a brand? How old are they? What’s their education? How much do they make? Just exactly what does the Facebook vs. Twitter landscape look like? Good questions.
There are 550,000+ apps that are used on Facebook. Seventy percent of users engage with apps each month. There are one million app developers. Zynga, the top app developer, made $250 million in 2009. Of that amount, $80-$150 million is estimated to be profit, more net profit than Facebook itself made.