I have an audience (older crowd 50+) where roughly 20% would have a social account and might interact with me on Twitter, G+, or FB.
Obviously not an overwhelming amount of users.
1. Will it hurt my site's SEO if I link out to my FB, G+, and Twitter? If so, should I NoFollow the links out?
2. Should I just put the social links on pages that they might want engage with more on?