I made many, many friends in my years as a Witness, and I miss some of them terribly now at times. Of course, that is the conditional nature of any friendships cultivated in a cult, if you stop believing as they believe, they drop you immediately, however close you once were. They are taught to fear offending Jehovah so much that they feel they have no choice but to shun those who leave.
I had a happy marriage as a Witness, and two fine sons, one of whom never became a JW, for which I am now thankful. Meeting Linda and Trevor was a positive experience as well, I don't know where I'd be without those two now.
As for all the years spent hearing and believing the false doctrines of the Watchtower, I don't look back on them with any affection.