Grammar: so easy a caveman could do it?

A co-worker sent me this online comic, and I thought it was rather apt:


Cyanide & Happiness @ Explosm.net

Being an editor now myself, I spend my days toiling in technical documentation where the rules of grammar are my only guide through a morass of information I don't otherwise understand.  Thankfully, the authors of these documents are much more receptive to my edits.  But that might just be because they don't have any clubs...