libc-hack policy

[Roland McGrath]

> I'm sure, but then why to restrict subscription at all? It's reducing
> the openness of the glibc development process and confuses people
> interested in work on glibc (speaking from experience and anecdotal
> evidence), what benefit does it bring.

libc-hacker is for people who really hack on libc, not for everyone who
feels like subscribing to something so they can post more often.  In recent
times, it does not seem to get much use.