I don’t give out compliments lightly, but great job!
I don’t usually do this, but this forum is so close to being perfect in the interface sense, so somehow I’d like it to be perfect. I never had the urge to post any site feedback to icmag for example, that list would be a book and its ?bulletin anyway.
Theme selector is not visible for me in setting/interface.
In a post “show more” turns into another function and not “show less” or an inactive, this is not regular behavior and could make someone accidentally trying to bookmark or delete on second click. I think “show less” would be the expected behavior by most people.
Keyboard help could close on “?”.
Keyboard Shortcuts customizable: I don’t like the navigation part, I can get use to the rest easily: you could use Alt+ up,down,left,right or WASD keys(wasd keys can have multiple modifiers directions can’t) instead of j,k,u etc. Customizable would be great.
A reading history panel by key with times etc, clickable.
Autocomplete in advanced search bar, for advanced functions, etc… and search on form change. advanced search keystroke.
sup/sub buttons and keys for textareas. because it is bad to type this in html: H2O
If I dream on… draw SMILES dynamically and interface to git for “chemistry” projects.
Again kudos for the site.