Facebook has begun rolling out a new version of its search feature, which it began testing with a select few last month.

Of course, this would be realtime search, in the companys latest effort to move into Twitter territory. The announcement of Facebooks realtime search comes hot off the heels of their big announcement about the acquisition of FriendFeed, which comes with a pretty nifty realtime search engine of its own. But thats a different story. How important to do you think realtime search is to the industry?