I did a search to see if this has been asked before, but couldn't find anything - let me know if I missed it...
The tagging/mentions system is fantastic. My question is - is there any doable way to implement a system like many sites have, where when you type @ and start a username, it auto-fills the username, or if there are multiple, it gives you them to choose from?
A ton of usernames have numbers, personalized spellings, and other stuff that's hard to remember - so to mention somebody I find myself opening a new tab, searching users, and copy/pasting.
Not an absolutely critical feature, but one that would be super slick to have if it's doable. Just a Friday thought.