The thing developers need to remember is that users aren't dumb, they just have better things to do. I've been using Linux since about 93 IIRC and sometimes I just wanna give it all up, it can be a colossal waste of time. I'll be switching from Ubuntu to Mac OS X for desktop use this year. (Though you can pry my MythTV box from my cold, dead, ssh & bash abused fingers)

A2DP may be great, theoretically, but look at the threads about getting it 'working'. Yikes. I'll stick with wired headphones, thanks. Plug and play.