You write code and put it out on the internet because you think it's useful and/or cool, and you want other people to take it for a spin, in hopes they think the same and want to help you improve it. Perhaps you're putting the code out there to impress potential future employers.

How do you know why someone else writes modules? I happen to write modules for exactly the reasons you mentioned, but when I feel like writing modules to artificially increase my ego, please let me do so.

To be brutally honest, you are owed NOTHING. If you were owed something, it would be in your License.

There is an important difference between being owed and deserving. The author does deserve gratitude, but nobody owes them that.

Most people

The foundation of this thread is that there are no useful statistics, but you seem to be ahead of me. Where did you get this information? Let's not say "most people" without "I think".

I generally start the process, and walk off to do something else while the install process runs.

Your own stupid fault. While you're away, it could be doing anything. My proposed process would not make it any less secure. What you do is already very dangerous. And: your choice.

Guess what? Your oh-so-friendly opt-out procedure is now broken.

True. See also my proposed change in Re: Re^3: Gathering module usage statistics.