Most recent update: 1:41pm EDT
(TechCrunch) Buttercoin, a bitcoin exchange startup backed by Y Combinator and Google Ventures, is closing its doors at the end of this month after failing to raise new investment.
(CoinDesk) William Keep, dean of the business school at the College of New Jersey and an expert witness in the prosecution of pyramid schemes indicated that there were some aspects of LEO that were potentially cause for concerns.