Cable Supenders - Anyone Try Vibrapods?

My question would be why ceramic? Is there a certain resonant frequency that ceramic avoids or doesn't transmit? I can see getting the cables off the floor using something that either absorbs (vibrapods) or dissapates (cones--not practicle I realize, or rollerblocks--or derivative that would work as a single unit) mechanical energy. I have never understood why ceramic is the choice for cable supports. Logically it would seam that vibrapods would be a better choice. Any thoughts?

My theory on the ceramic is the insulating properties, not the vibration for the cable suspenders. In most cables, (other than air insulated), the wire is fixed pretty tight in the cable. You can check this by tapping the cable lightly with the system at a high volume level. If you hear nothing, then chances are the vibration isn't affecting the cable. In addition, one of the things that I don't like about most cables I have heard that are sensitive to vibration is the fact that the higher sound levels tend to modulate them -- no way to get away from that if your cable is in the same room as your sound... The ceramic will insulate the charges that your carpet / flooring inherently has, suspending speaker cables so they don't have to travel on the floor. I have never figured out a way to manage interconnect cables with ceramic -- I let them hang well away from each other in air.
If others have comments regarding my understanding -- bring them on!!

You are not trying to isolate cables from vibrations (vibrapods) the theory is that raising speaker cables
off floor removes "static charge" and lowers cable capacitance. Glass/ceramic is good insolator, cheap way to do it is buy clear glass fruit/cereal bowls at dept store
to lift cables.

I had done this and an engineer friend came to listen to system and laughed when he saw this and insisted I prove to him this has any effect on sound. After careful listening
session with/without I had to admit I heard no real difference in sound, so I don't use this tweak. You can try yourself for a few dollars by buying clear glass small bowls
and trying on your system. You may find it produces positive
effect.

Another item from local discount dept store is clear short
tumbler/coctail glass usually 4 inch height, you can get
set of 8 for very cheap. I like clear because it is almost invisible when used and lets floor/carpet show through,
if you find no benefit you have a set of glasses that can be used for drinks.

If ceremic lifters are used to remove static charges from carpets, then I assume there's no need for such lifters if you're setup is on hardwood floor?