You raise three critical points. Here is how we look at the risk calculus: Trade Secrets ($0) vs. Defensive Pub ($0): This is the main differentiator. If I kee

You raise three critical points. Here is how we look at the risk calculus: Trade Secrets ($0) vs. Defensive Pub ($0): This is the main differentiator. If I keep it a trade secret, and a competitor independently invents and patents it, they can sue me (and often win, or force a license). If I publish defensively, I burn the bridge—neither of us can patent it. It kills their ability to monopolize my invention. Litigation Costs: You are right; it doesn't physically stop a filing. But it changes the economics. A patent troll looks for "easy" wins. If there is undeniable, timestamped prior art (like a Wayback Machine snapshot of code), the patent is likely invalid. It turns a potential $500k trial into a much cheaper motion to dismiss/invalidate. It’s a deterrent. Public Domain: 100% agreed. It is a strategic sacrifice. I am trading "potential future monopoly" (which I can't afford to buy anyway) for "immediate freedom to operate." For software with a short shelf-life, that's often the rational play.