A virtual thing cant have an other side,its a pixel
![Undecided](https://bitcointalk.org/Smileys/default/undecided.gif)
Virtual stuff can be 3 dimensional, too.
Something virtual has 0 dimension, otherwise it is not virtual ...
yes and no xD
your definition is boring, I count virtual dimensions,too.
Imagination ftw! A 3d-rendering of a coin has the other side defined in the render-program.
It would be difficult to talk about that if you try to refer to it as 0-dimensional.