https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72856
--- Comment #6 from Frank Ch. Eigler <fche at redhat dot com> --- Per-account rate limits seem so easy to overcome, with spammers already creating numerous verified junk accounts with ease. I would suggest focusing on spam-prevention content analysis (spamassassin style), and post-spam cleanup (blacklisting, history editing, bug hiding?) efforts.