Not all oreos are vegan and the link you have provided has explained enough about the fine line of determining what's vegan or not. A lot of products have possible cross contamination with milk products because they are manufactured in the same factory which is inevitable at this point in time. However the point of restraining myself from consuming/purchasing products with animal products in it is to encourage the economy to grow in a more humane direction. It doesn't mean that I am allergic and will be sick because of cross contamination. There is a difference.
Just because I don't want to use honey doesn't mean I only use refined sugars. You can use non refined vegan sweeteners such as pure maple syrup, agave, date or coconut nectar.
Thank you for your input.