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