Last weekend, the Ottawa edition Metro had a cover wrap ad that said, "get your free glasses!" at ClearlyContacts.ca . My initial reaction to shopping for glasses online was wondering how it would even work. Glasses, I would expect, are something that you really need to try before buying. They're like jeans, strawberries, and puppies - something that requires some form of interaction before making a purchase. But free? How can you argue with free? I went to the site and chose one of the first frames I saw, not because they were amazing, but because I wasn't too keen on scrolling through pages upon pages of glasses. The ones I chose seemed to be for average male heads, though I could have checked the dimensions against mine. Again, too much work at that particular moment. I put in the prescription that I got back on January, but hadn't yet filled (my optometrist did give me the option of getting it filled), and clicked "next." Pupil distance required. Pup...