Carlos O'Donell <carlos at systemhalted.org> is an official FSF steward for glibc.
Carlos is also the caretaker of the glibc homepages.
Also reachable via <codonell at redhat.com> and <carlos at redhat.com>
Online on IRC as patofiero, odonell, or codonell.
Carlos works on open source tools, primarily glibc, for Red Hat.
Carlos currently leads the Red Hat glibc team.