Everybody has their own rules regarding whom they follow on Twitter. For instance, some people follow as many people as they possibly can because they think they will gain followers. They might, but their scattershot approach probably won’t add any value to their Twitter experience.
Clients sometimes ask me if they should connect their Twitter and Facebook accounts. I always answer, “No.” While it’s fine to connect your Facebook account with Twitter, it’s not a good idea to connect your Twitter account to your Facebook page.
Simply put, Google+ is Google’s social networking platform. It is not a competitor of Facebook and Twitter, although some social media professionals do say that. They believe that Google+, Facebook, or Twitter has to win the social networking war.