A vita mix is in a league of it's own or would any blender be ok?
Kale huh? I tried juicing that in a juice fast about a million years ago and i still shudder when i think of it ;). What do you mix with it to make the taste disappear... (to make the smoothie taste like fruit)?
This whole "blending kale to make it taste like fruit" sounds like something i could embrace... because i'd love to eat it raw if i could.