Since the cost of maintaining a virtual currency is extremely small, there is no practical limit. Of course, some small number will dominate. For a parallel situation, look at home many Linux distros there are: http://en.wikipedia.org/wiki/Lis... That can occur because one person, with enough free time, can package there own distro. But a handful of all distros represent the majority of all Linux installations.
According to the figures in the infographic Bill Gates has given $28 Billion to various charities since 2007, which apparently accounts for almost 48% of his net-worth. One of his biggest charitable efforts has been towards the eradication of malaria and an end to polio.
The US national debt is about 5.62 trillion, if Bill Gates were to pay the debt by himself; he will finish it in 720 years. 4. He can donate US$15 to everyone on earth but still be left with US $5 Million for his pocket money. 5. Michael Jordan is the highest paid athlete in US. If he doesnât drink and eat, and keeps up his annual income i.e. US$30 Million, heâll have to wait for 277 years to become as rich as Bill Gates is now.