Angela-
Yes, there's also at translators-l(a)wikimedia.org.
See
http://mail.wikipedia.org/mailman/listinfo/translators-l for details
or to subscribe.
I vaguely remember reading about this, but it was not listed at
mail.wikimedia.org, so I added it there. Perhaps
mail.wikimedia.org should
really redirect to a page on the foundation wiki? Currently it's only
editable by developers.
Regards,
Erik