FX,
I believe a bike seat has a nose to supply enough area to spread weight out more evenly. I don't what type of bike you ride........ possibly on a hybrid bike, where more of one's weight is over the back of the saddle, the saddle you are looking at might make some sense. On a road bike, however, I think it would feel like you were about to slip off the front of the saddle.
I work summers in a bike shop. I have for the past 5 years. In all that time, I have only seen one bike come in with that type of saddle. I guess I would say if it is such a good thing, there would be more people using it. Before you buy, see if you will be able to return it if it doesn't work out for you. And let us here on the boards know how it goes.
Time is a companion that goes with us on a journey. It reminds us to cherish each moment, because it will never come again. What we leave behind is not as important as how we have lived." Captain Jean Luc Picard