It would be more admin-friendly if vsftpd would %post-echo something like "install anonftp for anonymous ftp server space" and the same hint would be in /etc/vsftpd.conf near anonftpd-related options. It's not obvious.
...or I can scratch some tiny README.ALT, eh?
I believe it's better to drop some comments in the config file.
Okay, that's done in http://git.altlinux.org/people/mike/packages/?p=vsftpd.git;a=commitdiff;h=4504d3a9d7a1bac4bdd1174127e7c6d919b24eee
vsftpd-2.2.0-alt1 -> sisyphus: * Sun Sep 20 2009 Dmitry V. Levin <ldv@altlinux> 2.2.0-alt1 - Updated to 2.2.0. - vsftpd.conf: Added comment about anonftp (Michael Shigorin; closes: #3560).
Спасибо!