But now I'm rethinking my mapping from mega-corp to large group and small business to small group. Both are more like a small groups of people, the owners, with a varying amount of resources to trade for goods and services (supplies, manufacturing, workers, bribes, etc). The smaller group doesn't necessarily have less resources. And now the idea of a group is muddying the waters, why not just consider them a person? So the question becomes, is it ethical for a person with more resources to copy the technology of a person with less resources without giving something in return? Hell, now the difference in available resources is getting in the way. Is it ethical for a person to copy another person without giving something in return? Keep in mind that copying works both ways. My answer is still yes.