Google appengine (GAE) support
At EuroPython 2012, Guido van Rossum has done some work to improve moin2 and whoosh to run on GAE, see there:
TODO: Look at GAE and how to develop for it. Create a branch for working on it until it is developed/stable/clean enough to get merged into main branch. Look at Guido's patch and find out why each change was needed. Having a (current) patch on codereview to discuss it with Guido (and other interested devs) would help a lot. Make search backend configurable, do not use whoosh's convenience functions that are hardcoded to use local fs storage for index. * Write documentation about it for wiki admins.