The CQRLOG website provides various services - forum, email, membership. There is also a CQRLOG Telegram group.
I've started playing with this but still have a few things to sort out. It looks like an excellent piece of software, especially given that it was written to run on Linux only. Thanks to Petr OK2CQR and others for doing this. It is not available for Windows but Petr reckons it shouldn't be complicated to recompile for Windows (I'd want to see evidence of that - these things are never that simple, but then I'm not a software guy. Plus I'm not interested in running it on Windows).
It's not 100% user friendly at install time, but it's not a complete disaster either. I don't mind that, given that it's a proper fully functional logging program that someone has taken lots of time to write for Linux. As I'll be using this on different machines, I want to make sure I can get a good, consistent install sorted out. I'd like to have a central database that is either accessed from the different CQRLOG instances or that is updated with the latest entries from other machines. This will mostly be for when I do portable operations. So I'm not in a rush to start using it right now.