I would love those 128 drabbles. I was just thinking, after reading Diane Duane's post, about the ways that marriage might stack up:

Lovers and primary partners, for so long as the Goddess wills
Herewiss/Freelorn
Segnbora/Hasai (well, for values of "lover" that include whatever humans and semi-undead dragons do together, I got very confused)
Eftgan/Wyn

Secondary partners / Lovers who come and go and enjoy their occasional trysts within this marriage
Herewiss/Sunspark (Actually, I'm not sure, they might be in the first list)
Segnbora/Eftgan (please, give me all the fic)
Freelorn/Segnbora
Wyn/Herewiss, apparently, thank you, Diane Duane
The Goddess/EVERYONE

And two not-yet-canonical secondary pairings I like to imagine: Hasai/Sunspark (That one's just in my head, I guess. Sunspark could be a dragon for Hasai!) and Herewiss/Eftgan.

Brothers and sisters, forever
Herewiss and Segnbora
Freelorn and Eftgan
If not in the previous group: Herewiss and Eftgan

I'd love to know more about how Wyn, Hasai and Sunspark deal with all their husbands and wives.

Incidentally, if the series is the Tale of the Five but the marriage includes seven, are Eftgan and Wyn the two left out of the count?