This article will help you have another point of view with the Visitor Pattern by thinking it with the Double-Dispatch Approach. This article will also show you a practical use case of how this pattern is applied in .NET.
When I see phrases like "re-thinking" and "another point of view", I am led to believe that I will be reading about something relatively new. Instead, there not anything new here, and on top of that the person writing the article seems to barely understand the concepts involved. Finally, their English is so poor that the article is really hard to read.