I think we can both agree that security matters more than anything here. But open-source has a clear edge because of transparency. When thousands of developers can look at code, vulnerabilities get found and fixed fast. Look at Linux—it powers most of the internet and gets patched quicker than any proprietary system. With proprietary software, you're trusting a company's internal team to catch everything. And let's be real, they have financial incentives to hide flaws, not fix them openly. Open-source isn't perfect, but the model of "many eyes" makes it inherently more accountable. You can't hide security holes when the code's right there for anyone to inspect. That's a huge advantage.

Alright, but isn't the whole "many eyes" argument actually proven by real-world data? Look at OpenSSL after Heartbleed. Yeah, it was a disaster, but it got fixed fast because the code was open. Compare that to proprietary stuff like Adobe Flash—constant zero-days, and we never knew what was really going on inside. I’ll give you that open-source can have slow patches sometimes, like with smaller projects. But the big stuff? Linux, Apache, OpenWrt? They’re battle-tested daily by thousands of people, not just a paid team with quarterly goals. And those financial incentives you mentioned? They’re real. Companies bury CVEs all the time. With open-source, you can’t hide. That transparency builds trust, even if it’s messy.

You're right that Heartbleed was a wake-up call, and open-source had egg on its face for a bit there. But that's exactly my point—it got fixed because anyone could see the code. With proprietary software, we wouldn't even know Heartbleed existed until someone sold the exploit on the black market. The "many eyes" thing isn't perfect, sure. Small projects can be neglected. But compare the response times for major open-source vulnerabilities versus, say, a Windows zero-day. Microsoft takes months to patch stuff they know about. Linux kernels get fixes in hours. And here's the thing—when a proprietary company hides a vulnerability, it's not just incompetence, it's often intentional to protect their bottom line. Open-source can't sweep things under the rug. That accountability alone makes it more secure where it matters most.