Even if adding Marriages is on the list, it's definitely not a priority by any means, and won't be for a LONG time.
Personally. I like the idea. I feel it was poorly executed in FFXI though. I remember some friends of mine trying to do it back in the day and ended up being on like a year waiting list or something like that... completely uncalled for.
Agreed
No game on the market (ffxi included) has really got it right yet in this department(afaik). Hopefully the nextgen MMOs will find some way to implement this in the correct manor.
Not just marriages but a family or heritage system in general