So as someone asked earlier in the thread where do you believe all the water went?
The water didn't actually go anywhere, its still here!
Apart from the relatively small amount of water loss through atmospheric escape over the last 2.5 billion years, there is essentially the same amount of water on the earth now as there was then.
Your problem DOC is that you have cherry-picked parts of the information in the link I posted earlier, while you have ignored or missed other parts.
For your enlightenment, I reprint the relevant part you have appeared to have missed and the source link..
"The Australian scientists who produced the new computer simulation believe that billions of years ago the Earth’s deep mantle was 200C hotter than it is today. A hotter mantle would have thickened and buoyed up the Earth’s crust beneath the oceans, creating shallower basins and leading to the flooding of what is now land. The continental crust would also have spread, making it lower and flatter and more vulnerable to floods."
http://metro.co.uk/2008/12/31/early-earth-was-covered-in-water-274995/
The water hasn't "gone" anywhere, all that has happened is that, due to 2.5 billion hears of plate tectonics, some of the land has risen and some of the land has fallen. The water level has essentially stayed the same while the level of the land has changed
Imagine a 50 gallon fish tank.
Fill 1/3 of it with gravel and level it out,
top it up to the 2/3 mark with water.
All of the gravel is now covered with water.
Now reach into the tank and scoop the gravel from one end to the other to create a slope that starts at the top of one end to the bottom at about a 45° angle
Some of the gravel is now above the water, and the water level has dropped slightly because the gravel that is out of the water no longer displaces it.
However,
THE AMOUNT OF WATER IN THE TANK HAS NOT CHANGED.
The level is lower, and it no longer covers all of the gravel,
but it hasn't gone anywhere.
Then you believe the earth could be covered with water once but not a second time?
Yes, because now that plate tectonics has created mountains and highlands, there is not enough water to cover them. In our fish tank analogy, you would have to add more water to the tank to cover the gravel on the left, and you can get that from the kitchen tap, but back on earth, there is no magical supply of extra water...the water we have now is all the water we will ever have.