Google Plus may outweigh LinkedIn & Twitter during 2012

I agree with that article.
 
Google Plus' early adopters are young, educated, single men who are heavy internet users.
The demographics of Google Plus users are significantly different from other social networks.
- 3 men for every 2 women (vs. 1 man for every 1.2 women on Facebook)
- 43% of membership is 18-29 (vs. 31% for Facebook)
- 59% has a college degree (vs. 37% for Facebook)
- 48% are Single (vs. 33% of Facebook users)