>>james2+(OP)
I guess your love is not unlike my long ago passion for CodeWright. It was such a flexible beast with perfect support for BRIEF bindings and an infinitely configurable user interface. Alas, the world preferred the simplicity of Visual Studio or JBuilder and the best programmer's editor for Windows slowly but surely withered away.
I'm not planning on repeating the mistake of learning a complex environment only to see it disappear with the demise of its parent company. That's why these days I'm mostly investing time in the Emacs ecosystem while occasionally trying and failing to love mode based setups like vim and neovim.