On several occasions I have sent by email links to MO questions or answers. They appear just like this - say, https://mathoverflow.net/a/287214/41291
Is it difficult to achieve that such links in emails transform themselves into human-digestible information, at least in intelligent mail clients like gmail or thunderbird?
I mean something in the range of sophistication between just indication of question title, date, author, number of up/downvotes, etc. and youtube video links which automatically transform into clickable playable snapshots.