Its official – Twitter is here, if for no other reason that these sort of articles are now being written about it (it could even be this year’s Second Life). Also the number of people Twittering (and the types of people – from the BBC to Barack O) have given it a critical momentum
An interesting example of how nearly to do social media. You have to credit McDonalds for the attempt, but as this post highlights, they don’t really embrace the necessary principles. Site design is also a good example of web1.0 trying to be 2.0.