Speaking of costs, what the hell did he need fundraiser for?
Because he’s greedy. No other reason than that. Oh, and because he thinks people are stupid, and it turns out he is right.
Amazon’s sales rank updates regularly and reflects recent sales only. His sales rank before the scandal broke was much better than it is now.
I’m a little surprised you have got so many reviews from that number of sales but I take it on board as an indication of a reasonable ratio.