The Founders Fund’s Singerman helps us dissect analysis companiesThe Founders Fund venture capitalist Brian Singerman joins me and Ezra Roizen as this week's guest host to look at the quickly-evolving Web analytics landscape. As many observers know, pageviews fail to provide a holistic picture of engagement and contribution on a Web site. At The Founders Fund, which has invested in analystics company Quantcast, Singerman is looking at a number of such deals. So we asked him to help us look at two emerging companies in this field: Nuconomy and ClickTale.