[Historiopode]

Out of curiosity, has there been any exchange (either formal or informal) of ideas and/or data with other organizations which suffer from the same issue?

Quora, which spoke very openly about the problem of mantaining a high standard of quality in spite of growth, is a prime example since the structured Q&A format makes inadequacies even more evident; as of today, it seems hard not to think that their efforts could simply fail. (If you are interested in this specific case, take a look at http://www.readwriteweb.com/archives/how_can_quora_balance_q... or, for a longer read, http://www.wired.com/magazine/2011/04/ff_quora/all/1)