And, I don't have to run a binary to try your product. The web has a lot of flaws, but it's a good way to deliver properly sandboxed applications with low hassle on the part of the user. I've built my fair share of native vs web apps, and I vastly prefer working on web apps. As a user, I vastly prefer web apps for most things. Not all things, but most. No, I don't want to install your crappy app on my computer and risk you doing something irresponsible. I'll keep you sandboxed in a browser tab that I can easily "uninstall" by closing.

Well worth it. Even the very best web apps struggle to be as good as a decent native app, let alone mediocre web apps. The native operating system blows the web out of the water as an app platform.

Except when it doesn't because of browser or platform differences/incompatibilities.