Based on a suggestion by Ian Bicking, I think it might be interesting to organize an Open Space session at PyCon07 dedicated to the testing approaches in the Zope project, and maybe a comparison between Zope2 and Zope3 in regards to testing. According to Ian, Zope2 had a lot of tests retrofitted, which made things painful -- as opposed to Zope3, which had testing as an integral part of the project. Not sure if this is true or not, but if people are interested, I'd be happy to propose such an Open Space session. Things to talk about would include doctest, buildbot, coverage, etc. Grig