Let's discuss the first sentence:
"Numerous market studies have concluded that accurate market timing is not possible, even for professional money managers.
Day trading is the ultimate test of market timing in that the trade is opened and closed within the same day".
Day traders do not need "accurate market timing". Average market timing is already plenty to make money.
Furthermore, day trading is not based on "market timing", it is based on buying lower than you sell, as all investing activities I know of, not catching the bottom and selling at the top. The fact that it would occur on a shorter time frame does not make it "ultimate" market timing.
All this stuff is a mediocre regurgitation of the efficient market hypothesis (EMH) of the 70's. Finance has progressed by leaps and bounds since then and EMH is about as sexy today as a 1979 Toyota Celica.
Finally, the validity of a statistical study based on 30 (thirty!) accounts is about as compelling as the conclusions of the psychic next door.
This site deserves better than this.