and there was quite a bit of exchange between the different sprints.
Participants at the Pypy sprint were:
+Brian Dorsey <email@example.com>
+Richard Emslie <firstname.lastname@example.org>
+Alex Martelli <email@example.com>
+Alan Mcintyre <firstname.lastname@example.org>
+Lutz Pälike <email@example.com>
Alan Mcintyre was only present the first day. Michael Chermside joined
the sprint Monday. All the others stayed for the whole sprint.