Rob has suggested
One of the ways we might build further is to raise some issues by email,
gather a few thoughts, as kindling for good discussion when we meet.
The way to do this is to send your replies to the list pgsa_mem(a)list.waikato.ac.nz
rather than just to reply to the sender.
That way we all get to see what is going on and can have our say. The idea of the listserv
was precisely for that, but so far people seem to have been reluctant to enter into
discussion via this medium.