Are there profits to be made in the short term price fluctations of stocks in this new hybird system?

Quote from cypresspoint16:
Does hybird make the specialist less influential, and at the same time smooth out price fluctuations? Has the time frame for scalping been lengthened. Forget the 1 & 5 min charts?

Quote from john12:
But the problem with longer time horizons is more risk plus you must take bigger size to make the same money. The whole idea behind scalping is to minimzie your risk with 100's of shots.