From the webpage:
Join us at the third Annual Scala eXchange 2013 for 2 days of learning Scala skills! Meet the amazing Bill Venners and gain an understanding of the trade-offs between implicit conversions and parameters and how to take advantage of implicit parameters in your own designs. Or join Viktor Klang’s talk to learn strategies for the recovery and healing of your systems, when things go FUBAR. Find out about Lift from David Pollak, or find out about Adept, the new dependency management system for Scala in Fredrik Ekholdt’s talk. Find out about the road to Akka Cluster, and beyond in Jonas Boner’s keynote or about the new design of theMacro-based Scala Parallel Collections with Alex Prokopec! Featuring 2 days of talks over 3 tracks, The Scala eXchange will bring the world’s top Scala experts and many of the creators of Scala stack technologies together with Europe’s Scala community to learn and share skills, exchange ideas and meet like minded people. Don’t miss it!
There are forty-eight (48) screencasts from Scala eXchange 2013 posted for your viewing pleasure.
I can’t think of a better selling point for Scala eXchange 2014 than the screencasts from 2013.