WebProNews

 "Under IPv4, experts predicted that we'd run out of available domain names by 2011"

This is not true.  There is no shortage of "domain names"  Only a shortage of IPv4 addresses.  An IPv4 address is a 32 bit binary number which uniquely identifies a host on the internet.  A domain an alpha-numeric representation (word) which is used by humans to identify world wide web pages.  The