MJ Overload

Okay, so I get it that Michael Jackson fans are upset over his death, I get that people want to know the reasons why he died. Why are people, all of a sudden, pumping out portraits of him & selling memorabilia; trying to make money off of his death. Even his brothers and sister are wanting to go on tour "in memory" of Michael (selling tickets, i would imagine). Why can't we just leave the Jacksons alone and let them grieve privately? And why are we giving his father so much face time on TV?