I did this Coach Side By Side Comparison Authentic vs Fake video late 2010 on Youtube and it has gotten over 11,000 views now and I still get quite a few e-mails and comments about it. I have even helped authenticate a couple of bags for people and unfortunately, I have had to tell a few that they did have fake bags. You have to be really careful buying them over the net - e-bay sellers are notorious for selling fake Coach bags. I have been duped myself before educating myself on on the designer brand.
This was a fun video to do and I am glad I have been able to help so many people by doing it. I hope to do more like this in the future.