Since this question has the discussion tag, I want to express my satisfaction with the election process.
A partner can often completely break the relationship by endlessly "talking about our relationship" instead of just living the relationship.
Couldnt't it be that the low intestest in moderation at this site is just a proof that the site simply does work and, unlike the StackOverflow, the Spanish SE community is generally happy with the site and do not feel any big need for moderators?
Isn't all this fuss about not enough candidates just an artificial pseudo-problem?
OK, we have two more moderators, let's be happy and let's continue with good questions and good answers! So far, I have not felt here the animosity towards newcomers, easily-taken closing questions and all the other maladies the StackOverflow is struggling with. So why bother about the moderation too much? :)