While I absolutely support that people can co-create the relationship structures that they want, I'm not a fan of DADT. I've been in that sort of relationship before and it made me feel like a dirty little secret. From what I understand, most poly people are in parallel relationships (as opposed to Kitchen Table). That doesn't necessarily imply DADT but it might.

Although I don't tell my nesting partner everything about my relationships with my Twin Flame, Nat, I do appreciate being able to talk to him about it and to get support and advice when I need it.

And again, people should do what works for them. Who am I to judge?