Very interesting read from Federico. And I am happy to say one of the complains spotted in that doc:
It would be nice if there was a system-wide notification option, so we could send /etc/motd to every user logging in
is already implemented. There’s even a bug about it. It just needs to be committed to CVS/SVN.
Another one:
An application like kwrited. No, seriously, GNOMErs on my company don’t get notified by shutdown +nn or wall unless they have open terminals
It seems pretty trivial to me to add that to the motd implementation and use the same notification mechanism.
Hola Rodrigo, heheheem, si bien no recuerdo si la primera sugerencia la hice yo (aunque muerto de risa podría haber sido yo), estoy SEGURISIMO de que la segunda es mia 😀
suerte!