[Mpi-22] please sign up on MPI-3 list

A reminder: we're about the dive deeply into MPI-3 discussions. You probably want to sign up on the MPI-3 general mailing list (just like we had the MPI-2.1 and MPI-2.2 mailing lists). Here's the signup page: http://lists.mpi-forum.org/mailman/listinfo.cgi/mpi-3 Mails to the MPI-3 list are archived are lists.mpi-forum.org (just like all other MPI Forum lists). Enjoy! -- Jeff Squyres jsquyres_at_[hidden]