I'm sure I'm not the only one that does rolling circles - it really cuts down on bevel setting time, and I use them on any smiling razor in place of normal circles. I personally cannot do circles on a smiling razor without rolling it, because I don't know how to get the whole edge to contact the hone without rolling it. I did a short writeup of it here:
http://straightrazorpalace.com/511701-post11.html
I can find it quickly because I remember I referred to it as "rocking rolling circular madness," and since RRCM is 4 letters I can search for it.
I'm actually off to do the RRCM right now with a PITA W&B...