Open source CMS Umbraco discards two years of work on rewrite

Original arguments for rewriting: <a href="http://umbraco.com/follow-us/blog-archive/2010/11/26/umbraco-5-may-the-blogging-commence" rel="nofollow">http://umbraco.com/follow-us/blog-archive/2010/11/26/umbraco...</a>