Earlier quoted context omitted.
> We already have a model for this: email. Come to think of it, you could build a Facebook, Instagram, or Twitter clone on top of email pretty easily. All it would take is a slightly reimagined client. Just whitelist addresses of people you "follow" and display their emails in a separate, more visually rich feed (e.g. automatically downloading and displaying images). Make the UI/UX of "posting" an email to your feed…
How would you keep rich messages from polluting the traditional inbox? I mean, I'd want to keep my existing address and use it as regular email, too
On any of the platform, there's only so many ways you can format a post. Facebook for example lets you do plain text, dress it up a bit, or attach some piece of content with optional text (a photo, video, or site embed), and then presents your post in a standard way after that.
It seems restricting when I put it all down on paper, but that restriction is downright liberating when you want to get something out quick. Choice can be overwhelming, and for better or worse, the lack of freedom in Facebook's post editor makes it much easier for folks around the globe to pick up and use. Email won't ever have that, and that's okay! Different tools for different jobs.