Comment No need for copyright notice on every file (Score 3) 120
They also imply it is entirely optional to actually note your copyright in your files, when it is really bad practice not to unless you really want to make it impossible for people to understand the copyright history when e.g. merging your code into another project.
No need for copyright notice on every file, a single LICENSE file is enough. If people want to merge files or copy parts of the code, then they can note the licensing. This attitude isn't helping when you imply that people aren't doing enough, even when they write open source code and license it appropriately.