Comment Part of the early 2000s XML solves everything (Score 4, Interesting) 32
Jabber was part of the wave of technologies and early dev 2000s that thought XML/XSLT could solve waves of interoperability and middleware issues. Instead it was just bloat in an era where bandwidth still mattered and Apache Cocoon died fast. JSON replaced XML because you didn't need to sort your backslash closing object tax of annoyance. CSS became more important than XHTML, SOAP, REST and everything superceded it.
XMPP failed because there was no incentive for Google and Facebook to let their users outside the gardens. The same issues plague the decentralized platforms of today like Mastodon.
Been around long to see history repeat is fun.