Better Link Previews

[FrodoSwaggins]

I like my private posts private and my public posts pretty as heck!

Can we get better Link previews for public facing posts?

Also I'd love post urls that use the truncated post subject.

I mention these things with the idea that people will share links to posts over social media or chat (signal). If that's not the vision that's totally cool. But if we want to attract readers these usability tweaks might help.