Retakes, Redos, Do-overs: Enabling or Empowering?

I love the series of videos from teacher and author, Rick Wormeli. Here's one related to differentiation about the controversial topic of retakes, redos, and do-overs.
Link to Rick Wormeli's Video

Check out this link to learn more about Digital Citizenship
Several questions came up tonight about giving students the freedom to create and publish online. Here's a great article on teaching digital citizenship!