I like your website on global risk, Dave... Neat concept and execution
your the man!
Just wanted to let you know that I wrote a new definition of depreciation in the metric namespace without realizing you had already written one in the wiki namespace. As we are trying to consolidate definitions, I lifted a full paragraph from your definition into the new one, deleted the rest and redirected to the metric namespace.
Take a look at the definition and let me know what you think.