The article discusses the association between heat, freshness, ergonomics, dosing accuracy and maintenance as they relate to an improved coffee grinder.
Is There a Better Grinder Out There for Specialty Coffee
Posted January 11th, 2008 by mwcoffeedude

Grinder
Menehune Coffee
I found that the Kitchen Aid grinder is strong N does a good job. doesn't heat up, looks good. easy cleaning N hold about 8 oz, of beans. ergonmics not highly due 2 loud.