Goodbye, Yahoo! (& instructions on how to export/backup your photos from Flickr)
Backup your photos from your Flickr account to your own computer using the flickrdownload tool and migrate your photos to Wordpress using the Flickr to WP plugin.
The only things I had left on my 12-year-old Yahoo! account were a few contacts from the days I used Messenger and email and the photos on my Flickr account. I exported the former easily and I'm in the process of backing up the photos and their metadata from Flickr now.
Backup your photos from your Flickr account to your own computer using the flickrdownload tool and migrate your photos to Wordpress using the Flickr to WP plugin.
The problem is that there are apparently issues with installing the dependencies on a box running Lion with Xcode 4.2. The following solution worked for me. I hacked it together from that StackOverflow thread as well as the Octopress Setup Guide:
Installing the latest Ruby via RVM on a Mac running OS X Lion and which has Xcode 4.2.x installed isn't as straightforward as it should be. This simple guide should help.
One of the files in the tutorial is the package.json file for managing dependencies in the (absolutely lovely) package manager npm. When I wrote the data structure out in CoffeeScript, however, the compiled data structure wasn't valid JSON according to JSONLint (it was nested between parentheses, had unquoted keys, and a trailing semi-colon, as you can see in the code snippet.) (more...)
If you're as lazy as I am, you might want to write out your static data structures in CoffeeScript instead of JSON. This little script lets you convert a file containing a CoffeeScript data structure to valid JSON.

Here's your last chance to attend a native iOS workshop by me in the UK. Come to Brighton on November 23-25 to join me for three days of hands-on hacking as you learn the foundations of Objective-C, Cocoa Touch, and Xcode. We'll be covering iOS5 and Xcode 4.2 (the latest versions).
Learn solid foundations in Objective-C, Cocoa Touch, and iOS development in the UK.