And I think you're exagerrating the importance of the "tipping" issue. It's not as if lifting your water cooled lappy for a second or two to adjust its position on your desk would instantly incinerate your gpu and cpu, and if you're talking about more serious movement (i.e., folding it up and putting it under your arm or in a backpack, etc.), wouldn't you turn the thing off anyway? It's not as if you leave the fans running when you fold up your normal laptop, and the cpu seems to survive that just fine.