The platform landscape is evolving faster than ever and Apache OpenOffice needs to stay on top of this on many frontiers.
I'll present the many sub-topics that need to be addressed by Apache OpenOffice being a multi-platform end user application and will cover them regarding technologies, system integration, deployment issues, restrictions of specific platforms and synergy effects on - Windows - Mac OSX - Application Stores - Linux/FreeBSD - 64bit issues - multi-threading - compiler issues, better warnings, clang, C++1x - template libraries used by Apache OpenOffice - GPU computing - mobile devices - touch interfaces