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Just because people are good at English doesn't mean their English skills are up to giving a permanently-archived talk to tens of thousands of people at the 1st or 2nd most important hacker con on the planet. I'm all for giving a presentation in the language you're best at. Let machine translation (or manual translation) pick up the slack, not one person's possibly-mediocre ESL skills. I also can speak German but I a…
I'm a native speaker and I hate how people have been stumbling through their presentations, lacking basic vocabulary, being dragged along by their bullet points. It wasn't even the accent, it was that the language occupied their minds so much that they couldn't think about what they had to say or how they were saying it. Lots of talks felt like watching a ninth grader in front of the classroom. Now some of these guys…
Perhaps you could do us all the service of making a blog post for each of the CCC talks this year? :D