FOSDEM organizers: First main track presentations!

We received a lot of good proposals and deciding which ones to accept is not an easy task. A number of proposals are still being reviewed and we are still working with some speakers. We can already announce the following main track presentations: Performance track Title Speaker Building High-Performance Language Implementations With Low Effort Stefan Marr IgProf Giulio Eulisse Superoptimization James Pallister Ubiquitous Performance Analysis and System Introspection Lukas Berk Time track Title Speaker(s) Computers, Clocks and Network Time George Neville-Neil Languages track Title Speaker(s) Design and Implementation of a Perl Number Theory Module Dana Jacobsen