I totally understand that some web developers feel they may benefit from Microsoft releasing their newest web browser based on Google’s "Chromium Project" called "Microsoft Edge" on Linux. However, as long as Microsoft doesn’t modify the rendering engine, there shouldn’t be any problems in rendering a website or the rendering performance. So the premise that web developers need it on Linux is a fallacy. We all know that at some point Microsoft will think it knows best and what is best for you as a user. They can’t help themselves!