Shameless plug, we don't need just a regular Wiki on blockchain like Everipedia on Steem, and we should be more creative than that; thus we have created https://hede.io Knowledge Sharing Dictionary to have Wikipedia's aim, Urban Dictionary's structure and Reddit's content. While few people can understand its benefits, we have had the passion for managing it and we believe that it is a key project for knowledge sharing and perfectly fits the Steem API.