Does google count characters or words when it comes to adding content. I know that many blogs offer to write reviews of 200-300-400 words. Also when it comes to writing articles many sites require a minimum of 200 or 300 words. I have a e commerce site. My product pages rarely, as do most of the e commerce sites, have more than 100 words on the page. So here is my question. Should I have product descriptions that exceed 100 words? Also how does Google view adding product pages that don't exceed 100 words when I have yet to see a product page on any site I have visited with more than 50 or so?