Some great ideas here--a lot of them solve problems I've personally had with bash over the past 15 years--but plenty of these feel like solutions in search of p

Some great ideas here--a lot of them solve problems I've personally had with bash over the past 15 years--but plenty of these feel like solutions in search of problems. I'm tempted to post my own commentary but I'd probably make the same mistakes. What would be really fantastic is a usability study of bash to see what the common pain points are.