On Fri, Aug 13, 2010, Amit Kucheria wrote:
patchwork[1][2][3] can already monitor mailing lists for patches and is used by several projects (Linux kernel, various sub-system maintainers, etc.) to make sure that patches posted to the mailing list are not dropped. (cc'ed Jeremy, author of patchwork)
Yup -- in fact I had patchwork in mind when suggesting one side of the tracker should track the upstream MLs