>And finally, the main problem is: sure, if you compare hobbyists (who make what they want for fun) with professionals (who are making a product that needs to s

>And finally, the main problem is: sure, if you compare hobbyists (who make what they want for fun) with professionals (who are making a product that needs to sell more than a small handful of copies), of course you're going to find that hobbyists are more free to experiment with wild permutations of mechanics. But in doing so, they conflate personal ability with situational constraints. Is that the main problem with the article, or is it the main point of the article. >voluntary teams of users...are driven by different incentives and motivations