Google SOAP Search API
Users of the Google API take note: you're okay, but anyone else who wants to put Google search on their site is screwed.
Link archive: December 20th, 2006
Flickr Services: Flickr API: flickr.photos.getInfo
Users of the Flickr API take note: the path to images has changed.
CSS10: Ten Year Anniversary of Cascading Style Sheets (CSS)
Happy tenth birthday, CSS.