Twitter - using it solely for fantasy football player / team updates. Very helpful if you play FF. I unfollow anyone who posts political messages of any kind, from any side / bias.
Facebook - less than 30 "friends", the only friend feeds I "follow" are my wife and college-aged daughter. I use facebook mainly as photo storage and to keep up with businesses / sports teams I frequent and athletic events that I am interested in / register for.
LinkedIn - I keep my linkedin profile / resume current in the off-chance I might ever join the working force again. Interestingly, my wife was contacted on Linkedin by a total stranger with a job opportunity and, as a result, now has a side job one day a week in a growing local private practice. It does work.
Facebook - less than 30 "friends", the only friend feeds I "follow" are my wife and college-aged daughter. I use facebook mainly as photo storage and to keep up with businesses / sports teams I frequent and athletic events that I am interested in / register for.
LinkedIn - I keep my linkedin profile / resume current in the off-chance I might ever join the working force again. Interestingly, my wife was contacted on Linkedin by a total stranger with a job opportunity and, as a result, now has a side job one day a week in a growing local private practice. It does work.