Shells are the web frameworks of 10 years ago. Good programmers will create them fairly easily, they're all pretty similar, most people learn one and get good

Shells are the web frameworks of 10 years ago. Good programmers will create them fairly easily, they're all pretty similar, most people learn one and get good with them. Also just like web frameworks, everyone's convinced that their shell is superior and that they couldn't get any work done if they used yours.