Technology integration and process improvement. Basically coding led to entry biz analysis, which then led to higher scoped integration projects. And as I saw repeated patterns from customers, I started taking on process improvement projects to help prepare orgs in a more general sense for eventual modernization.
Looks like it. The homebrew cask download url is using http instead of https, which was one of the problems stated in the forum discussion. There's currently an open PR to fix it https://github.com/caskroom/homebrew-cask/pull/19506/files.
You can try this out https://atom.io/packages/atomic-emacs. It's not yet complete, and I'm still working on it, but I think it's a start. Feature requests are welcome :)