Windows Vista worse for user efficiency than XP

erikvlie writes: "Pfeiffer Consulting released a report on User Interface Friction, comparing Windows Vista/Aero with Windows XP and Mac OS X. The report concludes Vista/Aero is worse in terms of desktop operations, menu latency and mouse precision than XP — which was and still is said to be a lot worse in those areas than Mac OS X. The report was independently financed. The IT-Enquirer editor has read the report and summarised the most important findings."