I think I agree. But it's nice to have the option. Furthermore, i think it's too early to see the results of this, as technology takes a while to diffuse. Since

I think I agree. But it's nice to have the option. Furthermore, i think it's too early to see the results of this, as technology takes a while to diffuse. Since there are so many people trying to take advantage of the hype to make a quick buck, it takes time to figure out what is actually useful and what is not