I know we have an open feature request on this in our development database - interested parties will want to send
email to the support ninjas and let them know they'd like to see this added.
(We track customer requests via email because we've got a trouble-ticket system that makes it easy to ensure that everything gets answered, and because we have dedicated staff to answer them. We browse the forums as much as we're collectively able, but as happened here, threads do sometimes fall through the cracks.)