"There is no definition of the OSR. Basically people can declare they are either in the OSR or not. If they put out a product and declare it OSR, and it doesn't sell for shit amongst people who declare themselves to be in the OSR, then the product isn't OSR." +Joe D
This came up in conversation tonight. It's as accurate as any other definition (or not) that I've seen for the OSR.
Agree, disagree, expand?