The free open source software approach has its own limitations. Developers and companies need to make money to be viable. Software is a class of product; it tak

The free open source software approach has its own limitations. Developers and companies need to make money to be viable. Software is a class of product; it takes work and resources and simply can’t be all free. This is going to be a problem going forward. I feel bad seeing developers sometimes begging for donations. Why should software be free?