Hardware sales totals are realistic, in terms of tracking the confidence goes Japan-Europe-Americas-Other regions. Software is a much higher volume market than hardware so we have more scaling errors. Software totals are incomplete too, so in those two senses alone its clearly not as good as the hardware sales and totals on the site. At the same time, I think software is improving more rapidly
People are difficult to govern because they have too much knowledge.
When there are more laws, there are more criminals.
- Lao Tzu







