No, there's no need for such a feature. Click reply and...

Adamread Hello @sublevel - any chance of autosuggesting usernames of peeps when you type the @ symbol?

💬 Subreply No, there's no need for such a feature. Click reply and type your response.

🙄 Doug Belshaw What's the point of the 'mentions' tab, then?

Eric it lets you drag someone by the ear into a conversation.