The debugger part doesn't look generic enough to me. As a Smalltalk programmer, I can only say usage of debuggers depends _a lot_ on which language you code in.

The debugger part doesn't look generic enough to me. As a Smalltalk programmer, I can only say usage of debuggers depends _a lot_ on which language you code in. In Smalltalk, you practically live inside the debugger. Also, if you are an ASM programmer, the debugger is indispensable.