Certainly nothing I remember. Can't remember ever deleting an AR post (though it's possible).
But.. something I've learned over all the years I've been doing this here, and for AOL, unfortunately people do come and go (and not simply because they got their feeling hurt over a deletion).
It is a cruising related web site, and people's cirumstances or interests change, and for various reasons, their interest or ability to cruise wanes, and they move on. Kind of natural occurance, though it can be sad.
I could spend a month lisiting and reminiscing about names of people who used to be "regular" posters over the 9 years I've been doing this sort of thing. I normally avoid doing so, cause in a way it's sad, not unlike when good neighbors move away. It happens