@andresmh @Gillian I imagine the “best” way would be to add support in the same way Twitter did: under the hood, it is just a link to the original post, and then you handle it all at the presentation layer. It would mean getting buy-in from mobile clients, but I bet you could get some on board, like Mastodos and maybe Tusky.
This way it would remain backwards compatible with apps and instances that don’t explicitly support it, too.
@cassidyjames @andresmh @Gillian
re: quote tweet. soapbox/rebased already does it for a while, you should ask @alex about how the implementation works.
re: donation to servers. I may be biased (being AFAICT the only admin of a commercial instance where access is by subscription) but I'm pretty sure that what I am charging ($5/month for 10 users) is a lot more sustainable and affordable than the instances that will have to beg for donations.