As local print, radio and television news divisions struggle to stay afloat, online community news sites are increasingly filling the gaps left by traditional news outlets. But, do these hyper-local, online startups offer a sustainable business model different from their traditional counterparts? The USC Annenberg Center on Communication Leadership & Policy (CCLP) seeks to answer that question with the publication of a new case study on the challenges facing the Long Beach Post, an online news website launched in 2006. The report, "Online Community News: A Case Study in Long Beach, California — What It Takes to Survive and Thrive"…