Just an idea: more (font) customization options. 

Have a look at this (surprisingly hidden) plugin for bbpress

https://wordpress.org/plugins/.....tyle-pack/

It's what I would love to have on simple:press 🙂 

Maybe contact the maker and hire him for simple:press? 😉

since we dont run bbpress no real way to tell what it does..  but you can easily change any font you want in simple press via a custom sp theme... you have complete control over most any string or section of strings...

Basically it gives you a screenshot of a standard forum and it numbers all the different areas. Then you can find the numbers listed and it gives you the option to choose font, font size etc 🙂

I have my own theme, unfortunately, and limited knowledge of css etc so that's not an option for me.

Thanks for replying!