* They don't allow the user to select where to install Atom, instead proposing mucking with symlinks, while at the same time crying "simplicity". Uhm, yeah...
* They don't understand what portable software is, and refuse to provide a self-contained installer (settings and all). They propose setting a global environment variable to point to the settings directory instead. Seriously?
If you want to release software for multiple platforms, you should get off your high horse and show some respect.