so what or more importantly why  are pontificating on  HiFi  ?

Go find a place where your sphere of experience is relavent.......coz this is not the place

Nay sayer are not wanted here..........

How can you possibly justify your critisims of varrious subjects without any knowledge of them, by your own admission.

I personally have not tried these dots .....I have no idea as to there effectivness, but until I do I for one will not make them the but of cheap jokes or wise crack.

lets have a little poll ......hands up all those people who have made fun of these things. Now hands up all those who have tried them .....thought so a big fat zero.