> So good. Thanks Mr. Gultsch[0] !
It's interesting to look back at the role Mr. Gultsch played in this XMPP revival. He correctly identified features missing or present in other messengers (e.g. offline files or good mobile connectivity), wrote appropriate specs (e.g. [0]) and made sure they went through XSF, implemented them in his client, helped implement it in other clients and implemented some of them in servers, or procured server developers to do so. Then he made sure that server administrators have an easy way to check compliance that ultimately led to SSLLabs-like online checker [1] that was a GSOC project that he also mentored.
Quicksy was conceived to test if the idea of phone number-based contact discovery would bring more people to XMPP. He's not just talking about stuff, he's actually implementing his ideas to check if they work!
This proactive approach is something that truly amazes me, especially when the default response of many people is cynicism and ranting that "the world is bad".
I don't want to downplay role of other people here but I'm 100% sure if it wasn't for Daniel's involvement we wouldn't be talking about XMPP today.
[0]: https://xmpp.org/extensions/xep-0363.html
[1]: https://compliance.conversations.im/