Quote - the old "do unto others" rule comes to mind.

Well that's different. You are a merchant.

No, it's not different, I wasn't always a merchant, haven't really been a merchant for that long.... and I've always done this. It's called respecting other's rights for their creation.  It effects me more as an artist and less as a merchant.  Hobbyist or not, you should still respect other people's creations, no matter what your view point is of your own.

And if you have over 10 various runtimes, separated by the list you gave, you have given way more thought to your runtimes, then I give to mine :) So you are essentially already spending a lot of time and effort separating them....what is one more runtime for the freebie content?