I like that meta-dataset. Actual source (newsletters) is at: https://tinyletter.com/data-is-plural https://tinyletter.com/data-is-plural I even used it itself

I like that meta-dataset. Actual source (newsletters) is at: https://tinyletter.com/data-is-plural https://tinyletter.com/data-is-plural I even used it itself as well as one of mentioned datasets (puppies! kittens!) to explain Apache Solr search engine features at the ApacheCon 2018. So, if you want to play with it, you may find my presentation useful: https://www.slideshare.net/arafalov/from-content-to-search-speeddating-apache-solr-apachecon-2018-116330553 https://www.slideshare.net/arafalov/from-content-to-search-s... Examples: * Slide 45: how to find entries with maximum links * Slide 59: merle puppy! Matching github repo is: https://github.com/arafalov/solr-apachecon2018-presentation https://github.com/arafalov/solr-apachecon2018-presentation (including the final configuration, if you are not into learning Solr step by step) I also have an idea of taking datasets from there one by one and doing series of blog posts of how to actually get them into Apache Solr showcase advanced search functions. But it is a lot of effort to prepare and I am not sure how many people would actually find it interesting.