This here is the technology that is going to revolutionize the way we read: http://log.or.cz/?p=336
I am once again impressed with the way open source community took this idea and created few working products within few days of announcement of Spritz!
To get it on any website:
1. Go to: https://rawgithub.com/Miserlou/OpenSpritz/master/index.html
2. Drag "OpenSpritz this!" button to bookmark toolbar
3. Open any website, select text to spritz it, and hit "OpenSpritz this!" button from your bookmark toolbar.