Splitting off from issue 2: it appears most (nearly all?) currently published h-event posts are using "content" (adopted from h-entry) instead of "description" (from mf1 hCalendar).
Should we drop "p-description" and replace it with "e-content" in h-event? (before transitioning h-event from Draft to Specification)
Are there any h-event (mf2, not backcompat mf1) consuming applications that depend on 'descripton'?
Are there any h-event (mf2, not backcompat mf1) publishers that only publish 'description' and not 'content'?