I think Linux can take advantage of podcasts for a better user experience. For example when installing the distribution you could have the option to play a relevant and fun podcast. Compressed with Opus. It would not take to much space on the .iso. Also as a way to engage new users. Getting them to read the Official User Guide it would be nice if there is a complementary podcast where a group of people discuss each of the chapters. I think this would keep them interested reading the whole thing through.