ID number or URI title as identifier for content postings Sites or apps that use URI/URL as the unique identifier for content pages example http://somesite.com/this-is-a-test-post * Ghost blog app * gigaom.com which also includes date in URL /2014/04/24/ - uses Wordpress VIP * recode.net which also includes /2014/04/24/ - uses Wordpress VIP * pando.com which also includes /2014/04/24/ - uses Wordpress VIP * http://mattgemmell.com/taking-credit http://www.marco.org/2014/04/24/fast-lanes-are-bullshit * http://andytaylor.me/2013/12/30/ride-bikes-erry-day/ br. Sites or apps that use an all-numeric ID number as the identifier along with or maybe not the friendly URL of the title example http://somesite.com/12345 or http://somesite.com/12345/this-is-a-test-post * qz.com - uses Wordpress VIP * http://signalvnoise.com/posts/3740-reading-the-difference **different but interesting method** br. spitballing * http://mysite.com/36929/23Apr2014/Northwest-Ohio-Riboff-Concert-Crisis * http://mysite.com/36929/Northwest-Ohio-Riboff-Concert-Crisis * http://mysite.com/Northwest-Ohio-Riboff-Concert-Crisis * http://mysite.com/36929-Northwest-Ohio-Riboff-Concert-Crisis