Bluetooth profile support can be locked down by manufacturers, my HTC Desire lacks lots of Bluetooth profiles that could/should be supported. Too bad, but that'

Bluetooth profile support can be locked down by manufacturers, my HTC Desire lacks lots of Bluetooth profiles that could/should be supported. Too bad, but that's what happens with Google's Android strategy I guess. I can add and remove Google accounts whenever I want, in Accounts & Sync. I have two accounts linked, one private and one business, and that works really well in all apps. AFAIK, the only bug I've been bitten by is that I had to remove a file on the SD Card named "smdl2tmp1.asec" because updates of apps stored on the SD Card stopped working after an update, which of course is unforgivable. And still not fixed. Seems to be on phones from several manufacturers, but only on a few percent if that.