Which is better to make money?Blogs or websites?

[Jake]

Don't know were your data comes from, here's a collection of 60 blogs that were sharing their specific revenue sources and earning figures a couple of years ago.
http://workhomebusiness.org/blogs-reporting-income/

Search engines like sites with regular content updates, it's easier to add content to blogs, which tend to be content intensive. Wordpress sites do tend to load more slowly on crappy shared hosts than simpler 'static' sites. Even just a 5 second load time was found to cause some test case a 30% bounce rate, other than that I don't see that much of a strategic advantage of one over the other. Some 17% of the top 1 Million sites are reportedly Wordpress based, someone is doing well.
If your considering the earning of eCommerce sites and mega sites like Facebook or Amazon, obviously a Blog platform makes no sense.