+1 @eableson
Also, the shortcut cmd+m to collapse MacOs windows doesn’t work. (the default key binding is missing in the drop down menu)
Now a big one: Unluckily, Mac users are currently unable to use the default shortcut Ctrl+cmd+d to get suggestions from the build - in dictionaries of selected words or words under the cursor… 
Finally, the interaction with services (Automator plugins) - is non existing at the moment
That’s pity, Obsidian seems to live in its own environment right now. But it’s early, we didn’t get yet version 1.0