I report bugs sometimes. I develop and test software for a living, and so my paying clients come first. This includes both software they are using and relevan

I report bugs sometimes. I develop and test software for a living, and so my paying clients come first. This includes both software they are using and relevant tools that I am using in order to help the clients. After or alongside those come the support and development teams of free (speech) software that I use. After that, certain developers of non-free software. As an exercise for the student, guess where Microsoft comes in that list.