Twitter celebrated it’s third birthday. Singer-songwriter Ingrid Michaelson made a song about Twitter that can be downloaded. There is a funny video on Current called Twouble with Twitters. OAuth appears in the API Wiki and the Firefox addon TwitterBar and Twitter directory WeFollow already use it. Twitter changed the title for the personal pages from Twitter / name to name (user name) on Twitter.

Douglas Bowman left Google and wrote a blog post about his experinces as Lead Visual Designer. Graham Jenkin wrote about how he sees design work at Google. Anne K. Halsall, another designer, explains her reasons why she has left Google.

Last.fm announced that subscription will be required to listen to Last.fm Radio execpt for USA, Canada and Germany. (Via Last.fm – the Blog)

Jonathan Snook will be leaving the life of freelance and will start working at Squarespace. (Via Snook.ca)