I can't think of a ethical parallel in programming. I mean, there's copying of proprietary code but that's also a criminal violation. Plagiarism and fabrication can be done without incurring criminal charges, but it's basically the end of a career in journalism.
The point is that even though these transgressions seem minor in quantity, for a professional journalist to have justified committing them requires either a total burst of sudden professional insanity...or a long, undiscovered history of other transgressions.