Earlier quoted context omitted.
I’m not an Outlook user, and I really dislike the product. But I wish the feature that you can write say @joel to get someone’s attention in large email threads with too many on CC would have been adopted by more mail clients.
Something like an iMessage of mail. Surely there’s an RFC for that right?
The ostensible "problem" with this would probably be "email is too slow for real-time chat!" But really, how much difference does a few seconds make? And modern connections/tech make me think that idea might have to be reevaluated anyways.
It wouldn't be a business but I could see such an app becoming quite popular.