These 1-100 heirlooms make the leveling experience absolutely painless. This video shows you the location of heirloom vendor in Patch 6.1 onwards for the 1-60 heirlooms, 60-90 heirloom upgrades and 90-100 / 1-100 heirlooms upgrades.
Originally called thefacebook, Facebook was founded by former-Harvard student Mark Zuckerberg (while at Harvard) who ran it as one of his hobby projects with some financial help from Eduardo Saverin. Within months, Facebook and its core idea spread across the dorm rooms of Harvard where it was very well received.
Zuckerberg launched Facebook from his Harvard University dormitory room on February 4, 2004. He was assisted by his college roommates and fellow Harvard students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes. The group then introduced Facebook to other college campuses.