What of it? I have just spent 2 hours scouring old images and I can't conclude anything apart from that I just have an uneasy feeling when bloggers, spotters, fans and enthusiasts are outraged for the loss (or gain) of some work, and oblivious to the loss (or gain) of others.
Who is to say? What is your bias? What makes some work worthy yet others not?
This not a comment on capping, slashing, street ownership or censorship. I just want to put it out there that, before you next react in 'outrage', pause and ask why you value what you do...