bad links on blog generate 404<div><br></div><div><a href="http://blogs.p2pu.org/blog/2011/09/30/loads-of-learning/">http://blogs.p2pu.org/blog/2011/09/30/loads-of-learning/</a></div><div><br></div><div><br></div><div><a href="http://blogs.p2pu.org/p2pu.org/webcraft">http://blogs.p2pu.org/p2pu.org/webcraft</a></div>