Mariam Naficy, co-founder of failed beauty startup Eve.com (which went belly up when the bubble burst in 2000), has launched her latest venture: Minted, an online stationery store with a competitive marketplace reminiscent of the one found on custom t-shirt store Threadless. The site offers graphic designers a community to showcase and (hopefully) sell their designs, which are voted on by customers. The best designs are printed and sold, with about 5% of the retail ...