iPad Sketchbook

I love thinking and creating outside the box. But.......

I appreciate the desire to do and be something fresh but really I actually thought that somehow I was purchasing a way for me to sketch on my ipad. To be honest, and why wouldn't we?... To be honest I can't imagine someone in these days of economic stress actually pay for something like that......what value will it add to my life how will I learn more about the boundaries of creating when using. Few e-devices a slash of fading colors and we have copies of primitive mans cave work. I am not an artist but I am saying what I feel and I feel as though it is money better off not spent