Has anyone used Herbie's Big Fat Dots with their loudspeakers? Any impressions?

I use these:

And they do a pretty good job, I certainly prefer the total 16pence solution to the "clamp the mofo spikes into the carpet and down into the floorboards" solution. Maybe its just me believing in something because I've spent money on...

But that's just your two pence.

Who's agitating my dots?

You agitatin' my dots....

ILL SHOW YOU AGITATING YOUR DOTS!

The big, cake eating, safety spec wearing, accusatory, question asking black Nextel guy makes me want cake.

Mmmmmm, cake.

I have no cake im going for biscuits...