Usability 
An entertaining and popular blog by Netscape and Mozilla.org, founder and developer(XEmacs) turned nightclub operator/restaurateur Jamie Zawinski. On his blog, Jamie covers everything from techie conundrums to hardware hacking to all the weird and wacky stuff he finds on the web and in real life.
jwz is a Responsive Web Design (RWD) site that adapts itself to fit narrow mobile browser viewports.