It's not "odd", per se.
As a couple, we've sought and given advice to other couples on occasion. We chat with a couple semi-regularly on here. There's no real sexual benefit or attraction. It's never "dirty talk". There's no desire to meet up in person or chat on Skype.
Interacting with other couples comes with the territory to some extent. This is an interracial sex community; cuckolding is an essential element of that. That being said, we're not about to turn on the tacky back yard lights and have a gathering of cuckold couples.