Hi @xpilar! I would like to briefly respond on behalf of @curie community witness. 

Curie's mission since its start a few years ago has been discovering talented authors, empowering quality curators, and building communities. Curie's core operations have been always been quality curation. 

There main Curie curation that goes through curators finding quality posts and submitting for review, getting reviewed and being approved or rejected. Curators get rewarded for their efforts with the finder's fee and approved posts get approved. We have developed a system that has proven to work for years and built an open-source tool https://www.becquerel.io for this purpose.

Curie also supports building communities and upvotes with a smaller percentage of certain regional and category-based community curation. Also, Curie has been supporting various community projects. 

Among the latest changes to reward talented authors, Curie sends back part of the Curation rewards to authors as SP.

Curie has also developed and maintains a curation/filtering tool https://steemlookup.com/#/ 

You can also find Curie's whitepaper here: http://curiesteem.com/

Let me know if you have any questions. Thank you.