patchwork availability
Recently patchwork has been brought up on kernel.org with various projects tied in. The linux-sh list has also been added, so all patches sent to the list will automatically be fed in to patchwork. Folks that are curious about the status of patches can get a general overview there, which should also help to make sure that stuff aimed at future merge windows that have merge dependencies aren't overlooked.
More information on patchwork (including a client for listing and fetching from the patch queue) can be found at:
http://ozlabs.org/~jk/projects/patchwork
The SH queue is located here: