"In 2004, the rise of blogs and their newfound political power gripped the public attention. In 2005, Wikipedia and the virtues of crowdsourcing announced themselves to the general public. In 2006, YouTube mushroomed into an online-video juggernaut, and ushered in a new age of user-generated cat videos. In 2007, Facebook went from college diversion to mainstream phenomenon.
And now, it's the end of 2008, and here she comes, the latest Miss Internet Hoopla. Today, everybody is facing the imperative of signing up to Twitter, the service that has just sashayed away with the crown."
While it was 2007 that I first signed up for my Twitter account, it wasn't until '08 that I really started paying serious attention to it and it's obvious by the adoption rate over the last 12 months that Twitter has become main stream.