John,

There is no probability about the sub population. I only get a fraction - 500th or maybe less that that of regualrish posters here,

What I would expect to find if I was getting hit by a MC member wuth funweb products on if it is doing the sort of hits I'd imagine would be needed to break a site would be evidence like that one "visitor" had been to everywhere and to every thread in a short time. Such evidence does not exist and being, as you rightly say, quiet, it does make it very easy for me to search through my logs.