Collections always have to have an image to be published, but I believe you can preview without one specified.Neil

Search has a few buckets.In-app search to discover content. This would be an interface that returns content based on a query. Articles, collections, and potentially other content elements would be returned. Your assumptions about tagging content with metadata is correct, we will definitely utilize it in search.Find a word in an article, navigate the user to instances of that word in the article. That's the first use case you questioned.Search Engine Optimization, allowing content to be indexed m...

Hi,I think the blank screen might be that you don't have everything in place right now, I'd take a look at the QuickStart guide https://helpx.adobe.com/content/help/en/digital-publishing-solution/help/getting-started-dps/_jcr_content/main-pars/down… , that will take you through the workflow step by step.Also take a look at this infographics: http://www.tech4pub.com/2015/07/29/infographic-how-adobe-digital-publishing-solution-works/ Hope that helps.