Firstly open the site, I found it was a brilliant idea to get money, just to create 1000 slot and wait for blogger to buy a slot for \$3, so people entering this main site will probably pick your blog site by your image/photo.
But after several minutes moving in and out, I had just realised that it was like entering house of ashes, that is traditional chinese place to keep death's ashes. They had also created 30 x 50 x 30 space for families to keep their beloved ashes, then covered with marble stone crafted with name and picture usually in chinese letter. Usually there are hundreds of space in the house and partially remained empty because of feng-shui or bad-luck numbering.
So it is your decision to buy your slot in the site, it is just my sudden thought.