I built one a few years back and use my own crazy system for my web content (on my own site, not here)

Very cool! The WYSIWYG editor on the VYB front-end was created by @eonwarped as far as I'm aware, vybrainium uses the Nitrous front end which is an upgraded version of the OG Steemit front end source code (I think, lol. Don't quote me on that, it's outside my circle of competence).

There’s so much POSSIBILITY that it’s staggering...😆

I'll be watching closely with great anticipation!