slots/saves for themes like another user said, that would be very helpful.
not having to do a catchpha every time we log in. not sure what else
i'd really like the ability to toggle whether certain things open in a new tab .. if i open a lot of notifications i end up with, like, 20 tabs, & that's a massive pain to deal with. i'd also like it if certain things were made clearer. the terms of service is hidden to the point where i legitimately had to ask around to find it, & the about page for this site is also rather vague . i also agree with fern on togglable css! over all though i'm really satisfied with this website, i think it's really intuitive(except for the circles thing. i have no clue how that works) & fun to use :-)
mayhaps the ability to disable css but still be able to see profile themes and colors...... like, ones profile might be accessible in terms of colors but there is a difficult to read font done via css, their profile is heavy on css/possibly breaks on certain devices, etc
Maybe the ability to be able to save themes? Like say I make theme x and then retheme to theme y but I can save theme x on my neospring account and select it if I wanted to quickly switch back to it.
Respond to this question for general feature requests or changes! If something is denied for technical limitations, I'll let you know in a comment.