Today I am going to refer you to a post on another blog because I think it is very valuable information. There are a lot of misconceptions in the work at home world about the difference between pyramid schemes and MLM companies. Before you join any program or company I think it is imperative that you understand the differences. Most direct sales companies are MLM's and if you need to understand how they work so you can be successful in your business.
Here is the link: http://wahmscam.blogspot.com/2006/03/what-are-mlm-companies.html