If you like the new Ubuntu Font and use Chrome/ium, you can make all the web pages use the new font by installing a Chrome extension created by superpiwi @ UbuntuLife.
You'll of course need the Ubuntu font which is installed by default in Ubuntu 10.10 but if you're using an older Ubuntu version, you can either download it from HERE or use our Ubuntu Font public PPA.
Install Ubuntu 10.10 (unified font style) Chrome extension
