I&#x27;m really surprised that they are touting the ability to cross-post. Is this ever a good idea for authors? In the absence of some very specific markup [1] you&#x27;re likely to incur search penalties.<p>[1] <a href="http:&#x2F;&#x2F;googlewebmastercentral.blogspot.com&#x2F;2009&#x2F;12&#x2F;handling-legitimate-cross-domain.html" rel="nofollow">http:&#x2F;&#x2F;googlewebmastercentral.blogspot.com&#x2F;2009&#x2F;12&#x2F;handling-...</a>