I have to disagree moash, as the plant goes through the seedling to veg stage the # of fingers on the leaf will increase. Take a look at your seedlings when they sprout, they start out with 2 leaves, then get more fingers as the plant continues through the veg stage, once the plant enters the flowering stage of development, then the # of fingers will decrease as the plant flowers and matures. This process reverses if you re-veg the plant, one spindly leaf will emerge from the lil'-bitty bud you left, then as the plant grows the growth returns to normal and the plant will follow its normal growth cycle/pattern etc.
Also the plant I speak of is not stressed, the plant is very healthy, emerald green, the leaves stand-up and reach for the light, so I don't think that its a stress related problem. Its DEFINATELY something genetic, I just don't know what exactly.
Again, other than the fact that the plant is significantly shorter, and has 3 fingers per leaf it looks like happy plant. Any other input?