HN tl;dr: innovation in the 2010s means getting your anonymized social network for marmots acquired so that big SV can put ads on it or datamine your users proggit tl;dr: you should have spent your time learning how to write a CRUD app and a mediocre template system, dependency injection framework, and ORM in Haskell Rails Erlang Scala Rails Python Node Clojure Julia instead of mastering one tool