I always want to know why folk died, especially if they are too young to just die of old age. Part of it is probably just morbid curiosity but it is also a self interest thing. I'm 45 and when people not that much older than me croak it's a bit fucking scary, and hey, it might be helpful to know what it was.
I also think that trying to brush it under the carpet in the name of 'privacy' is a bit of a poor show. We should talk about death more often and more openly, and whether Jake died from drugs or suicide or just shitty luck, it should be OK to talk about it.
At this point I just want to give full Credit to Bens family and friends for being open about his suicide. It's not an easy thing to be open about, but that openness is to everyones benefit hopefully.