Based on Steem or Graphene?

I think a system for monetising it would be so easy to implement (did this article help you?)... Editors compete for votes on articles and edits, flags and reps and, the data is there, a versioning interface. No more Fakipedia!

And including anything... Programming tutorials, language definitions, dictionaries, anything of educational value. Maybe language subchains and a mechanism for paying translators to synchronise languages...