I wonder if any code written in RStudio gets contaminated with AGPL. I also believe that many companies will just pay the fees out of fear of litigation.
Why would you think anything of the sort? Is everything written in Emacs GPL? Is everything written in Eclipse under the Eclipse license?
Like (almost?) all FLOSS dev tools, there's no connection between how the code is written and the ensuing license. Suggesting such (even by way of a comment) is rather unfair.
