LOL, Bert! That's awesome.
While I would love to conduct a proper study, I fully admit to not having the $$ to do it correctly (i.e., all ADA products). Besides, if I may borrow a phrase from some friends that play World of Warcraft, the experiment would quickly "pull wife aggro resulting in immediate pain and, likely, death."
The point of this post, however, was to remind folks to think through products as they come to the market. I can't tell you how difficult it was for me when I first brought ADA products to the US. Can you imagine trying to sell "Brighty K", Phyton Git and ECA? Yet, these are some of the best products I have ever used.
I remember a time when we all thought the Internet was some crazy thing between nerds...