Do you develop on GitHub? You can keep using GitHub but automatically sync your GitHub releases to SourceForge quickly and easily with this tool so your projects have a backup location, and get your project in front of SourceForge's nearly 20 million monthly users. It takes less than a minute. Get new users downloading your project releases today!
Not worst, or even close. Think on it, Microsoft still exists, still makes a profit, did not go to US taxpayers for a bailout. We may mock him unmercifully, (and deservedly) for the products MS make, but that's another thing.
Equally, there's a special place for authors who consider their books don't need editing. Perhaps there's a handful that can get away with it, but not many.