A bit of delay is always worrisome, but it looks like Polymer Vision has more to worry about than just missing Readius' projected launch date: without some more cash, the little pocket-friendly e-reader might not launch at all. According the Polymer Vision CEO Karl McGoldrick, they've got the supply chain in place, but the product has been on hold since last year due to the company's financial woes. "We are ready to go into production but all depends on exactly when the funding comes through," says Karl. It's not exactly a hot market for venture capital at the moment, especially for something as potentially f