The problem with this is that no service is likely to maintain that level of profit indefinitely in the way that $2.2m of capital will. In fact, it might be ea

The problem with this is that no service is likely to maintain that level of profit indefinitely in the way that $2.2m of capital will. In fact, it might be easier to build one product that millions of users pay $1/year for a few years than it would to get $1/year from 80,000 till one's death.