See https://www.mediawiki.org/wiki/Help:VisualEditor/VE_as_the_main_editor .
At the end of the day, when the visual editor is fully developed,
it is still not useful as it should be until the "community side" of the work, detailed at the page above, has started on each wiki.
Can we build a "hub" of tech-savvy and keen community members who could help their wikimedian fellows all over the world to get the same rewarding visual editor experience they have?
What we know:
*smaller communities have capacity problems;
*volunteers never spare themselves when they figure out what a problem is and what the steps are to fix it. "If you build it, they will come": if we give them good starting points, they'll build awesomeness on those.
At some point, I will no longer be involved in VisualEditor work. Before then, I must make sure communities have the "tools" they need.