What iTunes U. can be is a listicle space for like minded people to fuse what they know and bring along the audience with them. Nasa does an awesome job at publ

What iTunes U. can be is a listicle space for like minded people to fuse what they know and bring along the audience with them. Nasa does an awesome job at public outreach when a major mission program is going through a critical path, such as, Perseverence and New Horizons. Experts explain what is going on in reaction to questions fielded by the public. The ace Apple has up its sleeve is a level of trust freemium platforms don't have. Would people pay $7 per week for 7 perfect listicle items for knowing what is going on at the cutting edge in areas of their interest? That's the price of two takeout coffees.