OK, I’ve developed and indexed approximately 25% of the domains now and added Adsense on most of the websites. Currently they bring in approximately $6 per day, which would result in 6 x 365 = $2190 per year if ranking, visits and clicks remain the same. The cost of owning all the domains in this experiment is approximately (actually less than) $2000 per year. This means that I’m already making a speculative profit of $190 per year even though only 25% of the domains are used. One could then speculate the when all domains are indexed and monetized, I would make another 3 x 2190 = $6570 per year in profit. That would mean $190 + $6570 = $6760.

Well, I will continue to develop and put my experimental sites out there and see what happens.