If you have been reading this blog, you have known that social search is coming. At Supernova 2005, Jeff Weiner, SVP Yahoo! Search outlined a vision for social search. Today, the social search beta was opened. Yahoo views the web as a play with three acts. • Act I: Public (e.g. Web Search) • Act II: Personal (e.g. Desktop Search) • Act II Social (e.g. search communities) I got a sneak peak at this