Okay I understand but I personally do not think it is a good idea, I do not see how it solves any problems that we have right now, the problem with site proposal isn't that not enough people are proposing, but the problem is that most of the proposals ideas aren't good and don't succeed. And giving disproportionate power to the "owners" has actually been recognized as a bad thing and is avoided if possible, please read
en.wikipedia.org/wiki/Founder%27s_syndrome for more information.