I’m talking about GNU here.
I just can’t seem to figure out on how to use either of them to communicate. IRCs don’t save older messages, but instead logs them. And I guess for the same reason, it is impossible to discuss anything in depth.
Mailing list is really hard to read, as it is nowhere similar to forum or tree-style comments. I can’t figure out what mailing list to message to.
I use irssi. When you start it up, if you run:
/lastlog -hilight
It will list the log of messages you received while you were logged out.
No? This will search the logfiles (if irssi is configured to create those at all) for a pattern. This still requires that you had to have an irssi client running and connected to the server/channel in question, during the time the user is afk. Which is why others recommend e.g. setting up ZNC.
I also had irssi installed, but since I’m not used to CLI, I moved to srain.