I don't bring up the hotwife thing much anymore, but I do think about it daily. Looking back I did enjoy her dating even when I thought it was "just drinks" with G.
Part of me is optimistic she might even just want to do that for a little excitement. There are still a few guys she stays in touch with through work, and I think she would enjoy going for drinks with a couple. One in particular, M, from an out of town office, seems to check in with her every once in awhile. This is the divorced M, not the married M who grossed her out a couple years ago.
This M seems to enjoy her company, and comes to town occasionally because he has a gf here. When he visits, he seems to find a reason to get ahold of R via text to say hi. I would assume he's fishing a bit for a date. I think it could be exciting for her to go out for a drink, even if it was platonic.
Our sex life is still pretty good though, a couple times a week, which I'm sure many husbands would be envious of.
On a somewhat related note, I was reading reviews of "What Do Women Want?" By Daniel Bergner and I think I'll pick up a copy. It seems like he asks the right questions, which I believe is important, sometimes even moreso than the answers.
I'll post my thoughts on it once I get into it.