Exciting, but scary too. (Score 1)

As described above, a fabricator is a small machine that can create precise shapes out of molecules, assemble those shapes into machines, and ultimately duplicate itself when supplied with the necessary broadcast instruction stream.

10 call sub_createfabricator
20 goto 10

>run

Think of all the mischief we can (and have) come up with computers and the Internet. Imagination and coffee is our only real limitation at this point. When nanotech translates this capability to the physical world, things are going to get bumpy.