Pjman - 5:00 pm on Jan 9, 2013 (gmt 0)

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?