ShoeDazzzle, the fashion e-commerce outfit that counts reality star/deep thinker Kim Kardashian among its founders, says that it has broken a new barrier: the site picked up 1 million new users in the month of July, bringing the total number of members up to 13 million. ShoeDazzle claims that's more than double its nearest competitor in the online accessories market, which include Beachmint and JustFab.