Exciting elements of HTML 5. The HTML 5 specification is a work in progress, it might not reach final W3C recommendation status until 2022.
5 posts in January 2009:
Google's Native Client project aims to bring native x86 speed to the browser.
The war of the universal login: OpenID, Google Friend Connect and MySpaceID vs. Facebook Connect
The buzzwords Web 2.0 and Web 3.0 have peaked.
The half life of conversations, in the early times of blogging, could be as long as about a week. Nowadays, on Twitter, it can be as short as five minutes.