One could replace "the world is out of IPv4 addresses" with "Internet Assigned Numbers Authority that oversees global IP address allocations is out of IPv4 addresses and is not giving out any more". The question is how many would know the difference between those two statements. Is the distinction between an independent ipv4 address allocation and an ipv4 address allocation something which news articles should highlight in this kind of articles in order the explain that one can buy independent ipv4 address from IPv4 brokers but it has nothing to do with IANA (mostly, further details need to be used in order to correctly make that statement).