Of all the great presentations I sat in on, one central theme seemed to surface throughout the day: Website owners need to get going on Structured Data tagging. As I said in my presentation, "You need to make Schema.org your new, favorite website.
Gary Illyes during his kickoff keynote. He said several things regarding Schema, but the most important thing was that "Schema is here to stay," and he strongly encouraged website owners to start leveraging that. He even mentioned that some types of content, such as job listings and recipes, wouldn't even rank if it wasn't marked up with Schema.
Here's a retweet of Melissa Fach's comment about it:
Both Upasna Gautam and I mentioned structured data and Schema in the presentations we did on Semantic Search and Entity Optimization.
Another prominent speaker who brought up structured data tagging was Duane Forrester. He mentioned two things that struck me. One was that higher level SEO jobs are likely to evolve into what he termed "Digital Knowledge Manager." This person will be responsible for working with tech, development, content and product teams in order to better optimize website content to function better in the evolving search results. The second thing: A key part of the success of the Digital Knowledge Manager will be ... structured data. He also tied structured data to success in voice search results.
I don't remember his exact words, but they prompted me to tweet, "Another ominous warning: Get going on structured data now! Your future depends on it."