Facebook makes ~100% of its revenue from advertising-related deals too, no? Google's mission is to organize the world's information - there's a lot of money in that. So far they know that comes from advertising, but don't bet that it'll stay that way forever. Knowing about people's interactions is best done by knowing people, and so Google did indeed build + for people.
Also, if Google+ fails it won't be because of anything mentioned here. It'll be because I've been on it for 2 days unable to add more than 1 friend. I can't believe they're trying another invitation system for another social network. Guys, just let me add my friends already!
Also, if Google+ fails it won't be because of anything mentioned here. It'll be because I've been on it for 2 days unable to add more than 1 friend. I can't believe they're trying another invitation system for another social network. Guys, just let me add my friends already!