I have tried/used GoogleDocs.
Not impressed...I'd rather use OpenOffice and share via email.
GoogleDocs is painfully slow, even on a fast machine.
Its single bright point is that users on PCs, Macs and Linux boxes can all work in the same format on the same doc and there are no risks of doc corruption when using email to 'share' between users on different format operating systems.
BTW, open source or not, I'm with Joanne on this one. Open source shouldn't be an excuse to not do proper beta testing--you just set up a selected usergroup to do the beta testing before you do your general release of v1.0. Throwing a beta version out into the world is just a lowering of expectations for what a truly finished and marketable product should be...IMNSHO.
BTW, I test and 'break' software as part of what I do for a living. And going with even a v1.0 product can be fraught with surprises...but to mass-release a beta version? No way, that's just a half-@ssed excuse for what used to pass as software development.
