[Lain]

Uh waiting for new features is always like Christmas °-°
My only real suggestion is adding a proper editor to quick reply... it's really annoying to insert all bbcode manually or go to the new replay and then check other post in case of quoting... urgh...

And for the negative reputation... mmmm.... by experience with a xenforo one... the bad reputation always ends like a whinny tool for psedotrolls... that could be somehow funny in larger sites for shitposting n stuff but in small communities where most users are just good people is unnecessary and just bring troubles. If a jerk just come to bring trouble... ban and that's all.

(Not the dev, but...)

I reckon a settings switch for dislikes wouldn't be difficult to implement.
I mean, its functionality is identical to Likes, so nothing more than a copy/paste job, and if the setting is disabled, just don't parse it when generating the page. Keeps both types of communities happy that way.

But I don't think a full SCEditor implementation is a good thing. It's already a bloated mess of hacky JS w/ dynamic styling, and functional issues like sometimes bolding doesn't work when you click bold (or rather doesn't turn off until you select the text you want to bold/unbold then click it again).
I wouldn't go that far to add the majority of the current (default) MyBB editor, but maybe a little dropdown menu that has five buttons (Bold, Underline, Italics, Link, Smilies [w/ submenu]) that just inserts the BBCode tags (i.e. source mode in the editor) at the location of the cursor. Most of the functionality can be taken from SCEditor, but in source mode as to not start weird issues.

Anything else would be bloat, probably. No need for images, videos, colors (because of a site's theme), or anything else, really.