[runewell]

Great ideas, I can see public speaking becoming a large attraction. VR-based conferences may gain popularity where you can watch presentations and do a live Q&A at the end. Imagine a programming conference where you get a digital goody-bag of software and/or source code.

[XorNot]

VR simulcast conferences - real attendees are on the floor, the VR audience is represented as floating above them, the presenter uses something like Google glass to interact for questions.