I feel like G+'s success is related to Facebook's past success. Ever since G+ came out, I've seen many posts on my FB feed for people giving out and wanting G+

I feel like G+'s success is related to Facebook's past success. Ever since G+ came out, I've seen many posts on my FB feed for people giving out and wanting G+ invites. The me-too mentality inherent in FB (and other social networking sites) means that people will want to join whatever site their friends are on. That being said, it will be interesting to see if G+ can keep these people around or if it is going to just be a passing fad.