How can a picture have a negative number of views?

flightaware.com/photos/view/3733 … ate/page/1

Right now it’s sitting at -36 views.
Just curious, as of last night it had around 70 views…

http://farm9.staticflickr.com/8480/8216814477_b7c88d54b1_c.jpg
fa1 by Sonic Aeronautic, on Flickr

http://farm9.staticflickr.com/8487/8217897574_b102bedc18_c.jpg
fa2 by Sonic Aeronautic, on Flickr

Anti-view-spamming software doing a little punishment.

I’d like to have** all** my photos deleted from your website then. If my photos are going to be punished for having been viewed, then I’d just assume not have them on the site at all.

Being viewed is great and will increase the view count. This software is to detect fraudulent views aimed at inflating the view count beyond what it deserves.

Don’t really care so much about the view count.