I’m excited to see what comes out of their groupware (mail/calendar) efforts.

Some context:

> Actually, it's already been done by the former Nextcloud fork/predecessor. OwnCloud shared a big percentage of the Nextcloud codebase, but they decided to rewrite everything under the name OCIS (OwnCloud Infinite Scale) a couple of years ago. Recently, OwnCloud got acquired by Kiteworks and it seemed like they got in a fight with most of the staff. So big parts of the team left to start "OpenCloud", which is a fork of OCIS and is now a great competitor to Nextcloud. It's much more stable and uses less resources, but it also does a lot less than Nextcloud (namely only File sharing so far. No Apps, no Groupware.)

https://news.ycombinator.com/item?id=45804819