“…By real-time, we mean that designers learn of other designs in time to influence their decisions to search or not on the next round. Real-time communication coupled with free-revealing of new designs has been observed in communities of sports enthusiasts Shah 2003, Hienerth, 2004); in open source development communities (Raymond 1999, Henkel, 2005, among firms using similar production equipment and processes (Allen 1983, Nuvolari, 2004, and many other settings (Shah, in press). In rodeo kayaking communities, for example, communication and free-revealing are achieved via frequent joint excursions by members, during which the performance of any innovations can be observed, and the innovations themselves are examined in detail by all who are interested.…”