Is Quantum Leaps dual license policy still “open source”?
Absolutely, as long as your software is 100-percent GPL-compliant open source, Quantum Leaps is 100-percent GPL-compliant open source vendor that is indistinguishable from any other “pure” open source providers. The commercial side of our business is a way of attracting new customers by offering them a choice to extend the use of our software beyond the limits of the GPL. Commercial licensing options reach out to customers that otherwise would not be able to use Quantum Leaps solutions at all.