Thanks for the review. I've been idly looking at these, but haven't pulled the trigger. I like the flexibility of being able to use normal headphones but the wires get me down. I have gotten WAY used to completely wireless audio.
Since I listen to podcasts rather than music, I use
BT Super Mono ($6) to pipe phone audio through a regular bluetooth earpiece.
Note: BT Super Mono is like BTaudio was for windows mobile. Also, some earpieces support a2dp directly. I have a, uhhh, jabra BT530 (?) that does this natively but it's mighty uncomfortable and more $$$ than the garden variety earpiece.