Further to my last post about Microsoft's beta process being a little buggy, itself, it seems that I'm not alone: Rob la Gesse also says it's hard to be a Microsoft beta tester. He should know: he's beta-testing at least 13 Microsoft products, and each seemingly is inventing its own beta testing management framework from scratch. Different download processes, different polling methods, different feedback collection...

... so I'm hardly surprised that I'm having trouble leaving feedback for Live or Messenger. Maybe they haven't invented that bit yet.