As I mentioned on the solr-dev mailing list <http://lucene.472066.n3.nabble.com/wind-down-for-3-1-tp2414923p2483929.html>, David Smiley's responses to emails on dev@l.a.o have been going to solr-dev@l.a.o. This is a problem, and it's not restricted to David's emails.
David Smiley's response to me in a private email, in part: "When I reply via Nabble, it uses the old list which is why my emails have been sent to the wrong list." I put up a support request on Nabble: http://nabble-support.1.n2.nabble.com/solr-dev-mailing-list-td6023495.html and the only response so far seems to indicate that mailing lists are managed by admins associated with the project with which each mailing list is associated. Who is the admin for the Solr and/or Lucene mailing lists on Nabble? Steve