for a person with TB of data and increasing; your condition of 50 years service guaranteed in the future is strange.

I may suggest deploying your own service using (owncloud)[https://owncloud.org/] on your own dedicated servers

It worries me that https://owncloud.org seems to support only TLS 1.0, not 1.1 or 1.2. I can't speak about their software, but it is not a good sign to see the security warning when I first go to their site. https://www.howsmyssl.com/s/about.html considers TLS 1.0 "Bad".

Edit: in their favor, at least they do provide GPG signatures for their downloads.

You're right, however i shared it with the same header from author. Hopefully someone will continue the process and provide the infrastructure

I'm not aware of other facebook page that concentrate on functional programming and free tools like this page, considering that most of Arabic world is biased towards .NET platform

nightly 23 -> no problem