Had a very interactive discussion with the Columbus Office365/SharePoint User Group this month. Slides posted below. We discussed some of the ways that SharePoint has changed over the years, and agreed that today's SharePoint [Online] brings a lot of new value to the collaboration landscape, even if it means us SharePoint Old-Heads have to sometimes change the way we're used to doing things. :)
ICYMI - here's the "promo ad" I posted to LinkedIn: