Because maybe other fans want to celebrate his life through his music and not dwell on the fact that's he's dead? I personally don't understand why you or anyone else wouldn't want to support his music regardless of whether he's with us in the physical form. This is Michael's music and no he wasn't here to deliver it to us, but you take what you can get and be grateful for it. Michael's body is no longer walking the earth, but his spirit is still very much alive. We should concentrate on the happy times and know that MJ is finally at peace. He no longer has to deal with all the scandal, lies, and media manipulation. Just be happy for him and enjoy the music. Mourning is perfectly fine and acceptable but healing is the greatest thing you can do for not only yourself, but Michael as well. Do you honestly think MJ wants his fans all doom and gloom? Of course not. Michael is about L.O.V.E. and joy. Remember that.