Not yet, but that's how these things work. Gotta do a lot of showing off yourself before anyone else starts to care. Standards are hard to displace, at least

Not yet, but that's how these things work. Gotta do a lot of showing off yourself before anyone else starts to care. Standards are hard to displace, at least with email there's the attractive motivation that everything else is ancient and awful. We're probably at least 5-10 years away from JMAP having some proliferation, if everything goes well.