People use Facebook to search, too. Not only standard Web search, but search with whatever context they were doing or talking about. I don't know how Google would have that data without having a widely adopted social network.
From whatever I have seen over the years (including the present moment), Facebook is light years behind Google in searching for stuff and getting all the relevant results within Facebook. I can't help but be very amused at the thought of Facebook being able to search the web well. :)
To me (and my searches on Facebook) it has always appeared that Facebook search is a crippled and neglected product. It's so bad that I save important information I see on Facebook elsewhere. Facebook is the place for the ephemeral and constantly "new" stream of stuff to keep people clicking. So it doesn't seem to have had any good reason to put competent people in search related development so far.
Yes, good points. Notice I meant people use Facebook for search. Not that people use Facebook for Web search. You can't directly search for people on google (to a degree), but you can do so in facebook (and other social networks). Point being that search is bigger than the standard web. Google is at and business disadvantage because it does not have a widely adopted social network. :)
They do! But as i see it, with personal details, interests, location data,mood and apps connected(FB connect), FB has a most comprehensive view of a user.