"Bluetooth is dead"
Rubbish!
In the last couple of weeks I've used my laptop (with built-in Bluetooth) to wirelessly connect to my Bluetooth enabled GPRS mobile phone and establish an Internet connection while travelling (as a passenger) in a car up the M1 motorway at 85mph. You can't do that with 802.11/whatever/. Its not broadband but it as good as dial up and therefore fine for a bit of browsing, or sending emails.
You don't get full coverage with 802.11 AP along the motorway (highway). And AFAIK 802.11 doesn't support seamless handover from AP to AP.
I can also vouch for the seamless syncing of calendars/reminders/telephone numbers. Its also convenient for downloading pictures and wav ring"tones" to from your mobile.
Finally as somebody has also said the UK law banning non-hands free mobile use while driving surely drive the convenient Bluetooth wireless car kits.
Summary Bluetooth is not 802.11 but it _does_ have its place!
--- Rahul.