yes because search engine means only google (best search engine) and google plus help lots to get ranked in search engine
I've deferred all my interest in social networking platforms besides Twitter from Facebook to Google+, I really think it will grow into its own as the leading networking platform.
I have not spent much time with it yet, but I need to make time at some point to see if it can be a real difference maker!
Personally I think it will do quite well as Google have the power to integrate it with so many of their other services... it will be different to how other social networks gained mass adoption though, as it will be far more 'forced' than Facebook / Twitter.
Well if your getting what you looking for from facebook and twitter, then its ok. Else you can try your luck at Google + as well.
In the month of December, the average new signups to Google+ was 625,000 per day, and if it continues at this rate throughout the year, it could end up with close to 300 million users. This was reported by Paul Allen of Ancestry.com who predicts that Google will actually have a 'breakout year' and end the year 2012 with more than 400 million users.
Facebook has such a big lead in every single way. This is like microsoft catching google in search. Not gonna happen.