By Tom Collins
And a few free servings of dog or cat food, or a new bag of litter, or some kind of pet-focused book or video just don't provide enough nutritional value for all of us to survive on. Or keep us warm, cool, dry ... or pay for the electricity and internet, so we can keep blogging. You get the idea.
So my usual answer when bloggers ask about doing product reviews for nothing more than a sample of the product is, repeat after me: "STOP … WORKING … for FREE!"