After a few years, most reporters (and editors) seem to plateau in terms of their knowledge base and ability to think innovatively. The company's parental leave wasn't great - and when I was there, many newsrooms were increasing parental leave for all genders. There are very few women in editorial leadership globally, particularly women with kids, a big concern of mine that management seemed unwilling to listen to.
Pay, at least for great performers in the newsroom, doesn't track with similar financial B2B publications in NYC, including the FT's trade mags, Institutional Investor, etc. That's another concern that higher levels wrote off, and a major reason for departures.
Some editors don't seem to take career advancement seriously - they don't do half yearly one-on-ones about career progress, goal setting, etc.