Everyone knows the rules by now. If something awesome comes out that's not FOSS or even only partially FOSS (dual license, etc) just ignore it until it's either

Everyone knows the rules by now. If something awesome comes out that's not FOSS or even only partially FOSS (dual license, etc) just ignore it until it's either cloned or fully opened. Follow this algorithm for an open net. Profit margins get pretty tight tho