Thanks this is exactly why i find steemit interesting. You are paid based on the work you have done here, ofcourse people can invest to get more attention but it is still everyone game if you can post good content. The same idea could bring to utility e.g distribute token base on the work you have done. E.g. How must waste you have reduced today. These can be all evidenced in todays world.
Yep. The rewards-for-contribution - based on direct value as determined by community members - model here is a powerful one, just waiting to be adapted to different communities, platforms, industries, etc...