> Also, everyone I know uses sequence diagrams and ER diagrams fairly often when things get too complicated for handwaving. I too used boolean algebra simplifi

> Also, everyone I know uses sequence diagrams and ER diagrams fairly often when things get too complicated for handwaving. I too used boolean algebra simplifications for refactoring legacy code base that had lots of nightmare if/else once. They seem like a tool to fix mistake that shouldn't be there in the first place with otherwise methods. I don't mind if the class called like "Software Project Planing"