On Being An Open-Source Pragmatist
To pragmatists the GPL is important as a tool, rather than as an end in itself. Its main value is not as a weapon against `hoarding’, but as a tool for encouraging software sharing and the growth of bazaar-mode development communities. The pragmatist values having good tools and toys more than he dislikes commercialism, and may use high-quality commercial software without ideological discomfort. At the same time, his open-source experience has taught him standards of technical quality that very little closed software can meet.
Eric S. Raymond