Great post @mindover ! I agree that SEO is not the incentive on @steemit but rather a benefit to all in the community to get more people aware and involved in the platform. Without SEO, some people would not have found you or Steemit and that is certainly a net positive.
I have provided some insights into the technical on-page SEO errors I came across that would further improve some of these things in a post here - https://steemit.com/steemit/@sf2/9-things-steemit-can-do-to-improve-on-page-seo-for-all-users
Take the time to let me know what you think of my first pass and if you have anything to add, perhaps it could be useful to the dev teams in future iterations.