Pushbutton is a name for what I believe will be an upgrade for the web, where any site or application can deliver realtime messages to a web-scale audience, using free and open technologies at low cost and without relying on any single company like Twitter or Facebook. The pieces of

The whole worldA small number of super-geeky obsessives is abuzz over the upcoming launch of Facebook Usernames, an exciting new feature that will let you put some parts of your name into a web address. digg_url = 'http://digg.com/tech_news/Exclusive_The_Future_of_Facebook_Usernames'; Since its