Openfolio helps the everyday investor benchmark his/her portfolio against different peer groups. The opportunities for comparison using the company's data are endless, we are excited to see what they come up with next.
You don't need to keep up with the Joneses, but comparisons can sometimes be useful. Openfolio tracks your investment portfolio and shows you how you're doing compared to different groups of people. The idea is to learn from the investment choices of others. They might be experts who want to show what works, or they might be peers who are learning, too.
http://twocents.lifehacker.com/openfolio-compares-your-portfolio-with-other-investors-1681948284