I wonder how long you can draw it out? I feel like it will be a one-time fad with occasional bumps due to relationship "troubles." I'm probably underestimating the capacity for fantasy world living of the average ATRLer though.
I'm not sure either. Hopefully it gains a lot of interest initially and there are a lot of marriages. Then, we can bump it when someone gets married/divorced. I think it has the potential for so much though - fake drama over husbands/wives and real drama if people actually get attached