Mesh Smooth on blender

I don't know if this could help with mesh smooth project direction but I have used originica by impluse in the early 90's and they use metalball primitive to make model sculpture - may be we should have similar prebuilt primitive for meshsmooth too.

Here the link
http://www.shaders.org/graphics_factory/organica.htm
http://organica.3wpages.com/

the company is long gone but if someone would try to contact
Zack Knutson or Mikw Havolson links below
http://www.is.kiruna.se/~cjo/iml-faces.html
we might have a great new features for blender.