I think viral marketing has limits. There is only so many times you want to see the same thing. And on other hand I think cycle of competing products is faster

I think viral marketing has limits. There is only so many times you want to see the same thing. And on other hand I think cycle of competing products is faster than ever. Get a trend going on and other companies cashing on it will happen very fast. Thus lowering value of original and flooding the market it mad rush.