Good thread...
A couple of thoughts I've had about this:
1. Faders remaining "friends" with JWs
Anyone who has left the religion behind will not have any JW friends. Friendship is conditional on each member remaining loyal to the bOrg first, family and friendships second. One can have JW acquaintances or be friendly with JWs.
I'm inactive...faded away. The JW "friends" I had before are mostly gone. I see some of them from time to time, but the friendship that was there before is gone. Is it me or is it them? Ask the dub and they'll say it was me. I left the "truth" and therefore left the friendship. I contend that that proves the point that friendships are conditional on remaining a faithful JW. I could still remain friends with them, associate with them, do all the things we did before, but the subject of religion keeps us from doing that.
I see them from time to time and they are wary of me. Friendly...but wary. The days of hanging out, playing sports, going to movies or dinner is gone. Of the ones that are willing to do those things, they are not strong JWs themselves.
2. JWs having JW friends
JWs use "friends" as a buzzword. They speak of the entire group of followers as the "friends". Somehow this gives them comfort that all 6 million of them are true friends. But that's not really the case.
Mostly, they're all acquaintances with a likeminded goal. It's not much different than schoolmates or workmates. They see each other every day, they're friendly and supportive to a point, but not all of them are friends.
One can make a real friend through an acquaintance that we've come to know at work or school, etc. JWs can too. Many have become real tight friends. But they have an issue that other friends don't have. Let one of those friends leave the religion. Will that friendship survive? Overwhelming odds say no. What about friends from work or school? If they became real good friends, they remain so, even if one changes jobs or schools.
I see wordlly people I've come to know who have kept up with friends since college and high school. Some have friends they keep up with from several jobs ago. They didn't keep up with every single person they were acquaintances with, but with the ones that became real friends, they work to stay in touch. Even if they go years apart, they'll find ways to stay in touch.
That was very, very rare in my experiences with JWs. If I had a JW friend and he/she moved away, they pretty much moved away out of my life. I'm not saying it can't happen...I'm sure it does, but it's not an everyday thing. And again, that friendship falls back to the condition of remaining a faithful JW in order to keep it going.