it seems to lack a hotkey for Save All
To note, you can throw in your own keymap for whatever command. Preferences -> Key Bindings - (User) and put in something like
[
// { others },
{ "keys": ["ctrl+alt+shift+s"], "command": "save_all" }
]
Currently I haven't had any major issues with Atom but I've only been using it while making and testing this package, so I can't say much. It doesn't do font rendering on Windows as nicely as Sublime does and I've had other minor gripes, but otherwise it seems solid. Back when people first asked about a DNH Atom package I didn't bother mostly because Atom was kind of crappy at the time (and I didn't want to effort).
EDIT: I don't see any installs yet, if you guys want to use it please install from the editor or apm so I can get accurate usage numbers