Dave and Gunnar #6: DongleGate, an epic uptime, multi-level security, MOOCs, and the dangers of Bluetooth http://t.co/DSUXCuhyJO ghelleks ...from Twitter 2013-04-09 1 Minute Dave and Gunnar #6: DongleGate, an epic uptime, multi-level security, MOOCs, and the dangers of Bluetooth http://t.co/DSUXCuhyJO — Gunnar Hellekson (@ghelleks) April 9, 2013 Share this:TwitterFacebookLike this:Like Loading... Published by ghelleks View all posts by ghelleks Published 2013-04-09