I recently took the list of applications from headquarters that are listed as running properly and found that many of these are available for little cost. I bought a few and tried to run them. Not a one ran as is from the box. I was able to get all of them to run with some trouble. One big problem I see with Wine is that there is no good testing. As versions progress things quit running and the author has no way of knowing. I have no good solution for this problem but I suspect that it needs attention. It is, of course, part of the documentation problem. It is not in the nature of programmers to document their work.