Wow Shajufx - the setup in the picture sure looks great. But did you notice that there are no wires anywhere ? The equipment has just been fixed / wall mounted for the photos !!
Anyway I somehow feel it's not a good thing to wall mount a plasma / LCD, especially since it involves chipping the wall etc. If it's your own house and you plan to be there for a long time, then it's a different matter.
I am sure Jassi would agree with me on the above. We love trolleys/racks don't we ?!
When I get my plasma by end of next month, I plan to have a nice A/V rack made (which has a slot in the centre for the centre speaker, slot on both sides for other components like DVD player and A/V receiver, one slot below the centre speaker slot for maybe a DTH set top box, and on the 2 sides of the bottom centre slot, 2 drawers for storing cables, accessories, manuals etc.
Probably something like the picture below, is what I would like to have made by my carpenter (very high quality work this guy does) for the A/V rack:
More designs attached at the bottom of this message, including one that I found with a flat cable housing behind the plasma going downwards on the wall right behind the unit. Looks very neat.