1. I am surprised how many non tech Saavy people I talk with are starting to understand privacy issues.
2. I had dinner last night with some Silicon Valley residents who were talking about what a horrible investment Facebook would be long term. New things will replace Facebook, and they will eventually have fewer active users.
A bit off topic, but advice I like to give people is to use one specific web browser for social media connected sites like Facebook, GMail + Google+, Twitter, etc. and another web browser with locked down security for all other browsing. This is easy to do, lets people enjoy the social media stuff if they like, and still maintain some degree of privacy.