The article you think they copied is <a href="http:&#x2F;&#x2F;www.wpexplorer.com&#x2F;best-builder-wordpress&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.wpexplorer.com&#x2F;best-builder-wordpress&#x2F;</a> ?<p>I couldn&#x27;t find any actually duplicated text?<p>They are similar, but what do you expect from this kind of site? A list of products, a short blurb for each, an introduction. I&#x27;d guess every bigger WP site has an article similar to these.<p>Yes, it is possible the WPMUdev author saw the other article and thought &quot;Good idea, should write an article like that&quot;, but the timing could be coincidence as well. And even if they did, they didn&#x27;t directly copy it. And if it was coincidence, I can understand they are pissed