Mixpanel (YC S09) Raises Seed Funding From Max Levchin And Michael Birchhttp://techcrunch.com/2010/02/11/mixpanel-funding-birch-levchin/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Techcrunch+%28TechCrunch%29&utm_content=My+Yahoo by edw519 • 16 years ago 33 6 16 years agoTEtechcrunch.com