After the local Apple store told me they had not been invented, I found Bluetooth speakers advertised on the web, and one even said "for Mac", etc. Has anyone had a good experience with BT speakers with their Mac? Any caveats? I have a new mini, but don't like all the wires associated with speakers. And so much for the 'genius bar'. Guess they only want to sell what they have on the shelf. (No sale!) I guess he knew he was lying.