I agree with you that art isn't that different than code in community game development. My point is that in case of art most open source project don't even try to actually accept and review contributions at all.
Still I can't agree that upstreaming of code is anything like hard in case of most open source games. There is only few projects that feature complete and have plenty of programmers. Of course such projects usually have higher requirements to contributors, but most of projects are newbie-friendly as they always happy to see more developers.
Still I can't agree that upstreaming of code is anything like hard in case of most open source games. There is only few projects that feature complete and have plenty of programmers. Of course such projects usually have higher requirements to contributors, but most of projects are newbie-friendly as they always happy to see more developers.