I have been retired for about 5 months now. As a military guy, I am used to w*rk relationships coming and going. Even when you are on the road with folks for weeks at a time and friendships form when I moved on, (whether it be with an assignment or ultimately retiring), I really didn't stay in touch with most of them. Every now and then I would run into them on the road or even get to w*rk/fly with them again and usually the reunion was a good, fun time.
For about a month after retiring, I was still getting "group text messages" about stuff going on. Everything from "what's for lunch?" to "is the jet going to be ready tomorrow". I finally told them they really had to stop sending me those texts or I would change my number.
One of the things I *do* like about Facebook (and for the most part, I HATE it) is that I can keep up with some of my old AF buddies and since most of the guys (and gals) I served with are also retired, there isn't much talk about the AF days. One thing I did notice is that I "followed" several Facebook pages that are about planes I flew, organizations I was in and other general military stuff. I no longer follow most of those pages since I just really don't care anymore. Many folks looked at the time in the service as a "lifestyle" (and it really IS), but to me, it was nothing more than a j*b that I could tolerate most of time.
Anyway, as far as the last group I w*rked with, I have had lunch with a couple of them a couple of times, but for the most part, I have moved on and away from that former life...and it's GREAT!