Well, this paints a different picture. I suppose the 6.6 kW OBC and DC quick charger are the same package.
http://nissannews.com/en-US/nissan/usa/presskits/us-2013-nissan-leaf-press-kit
IMHO I read the IEV post differently, it looks to me that a 2013 S can have the 6.6 (6.0 w/e) kW OBC but not the DC fast charge. Can anyone corroborate?
I do know how to check the power rating on the 120/240 charger: on the passenger side of the "stack" near the top (what looks like it would be...