This interesting concept aims to semantify icons for web. With the adaptation of retina ans the awesomeness of icons fonts, getting a standard inplace for this isn’t a bad idea. Check out their lovely site http://symbolset.com.
For the audiophiles…. an impressive article about the reasons why 24 bit at 192kHz encoded music may not be the smoking gun that could get shoved down our throats as being superior and a reason to buy music at more expensive rates for no good reason. http://people.xiph.org/~xiphmont/demo/neil-young.html