flickr hacks

It's on print now:



Looks like flickr is pretty powerful. Here's an excerpt from Amazon's review:

# Post photos to your blog directly from your cameraphone

# Mash up your own photos or others' public pictures into custom mosaics, collages, sliding puzzles, slideshows, or ransom notes

# Back up your Flickr library to your desktop, and save the comments too

# Set random desktop backgrounds and build your own Flickr screensaver

# Geotag your photos and map your contacts

# Download a list of photos and make a contact sheet

# Make your own Flickr-style tag cloud to visualize the frequency of common tags

# Build a color picker with a dynamic color wheel of Flickr photos

# Feed photos to your web site and subscribe to custom Flickr feeds using RSS

# Talk to the Flickr API using your web browser, Perl, or PHP; authenticate yourself and other users; and build custom API applications