The unbearable finality of pixel space. I tried the linked archiving tool for Flickr once and it works really well. I can even forgive the PHP for that. I have also occasionally pushed Flickr images into this blog (the "Neulich auf Flickr" posts), but the advantage of this backup script is that the structure and even the Flickr access rights are preserved. Unfortunately, albums and sets are not yet backed up, only the photostream. And the layout is very spartan. But maybe this would be a candidate to play with Bootstrap 2.0 and spice up the whole thing a bit.