Product liking on FACEBOOK only shows false impressions 


If  Knife manufacturers encourage people to "like" a product just to reduce the selling price for whatever reason, call it a promotion etc" it can only devalue what could be a useful function of FACEBOOK.  You can see how biased the data (number of likes) as the number of likes in this example bears no reference to whether the actual person really ended up liking the product (ie really like using it vs being disappointed), only that they were influenced to like it in order to possibly get a price reduction. What it does reveal is what the wholesale product price is or what it is close to and how much you could be being ripped off as a consumer.

So if you want to participate, then do so knowing that you may end up just realising how much profit the manufacturers are making from you. Once seen you can't un see it!