This is where I disagree with you. If I already own OS3.x then it isn't piracy to download a copy off the net. This varies by country so you should be careful who you call a pirate or a thief because this is legal in quite a few places....
As for H&P still developing OS3.x, you are mistaken. They stopped long ago. And saying that Hyperion is currently developing OS3.x for the classic market is a sick joke. Taking Kickstart ROM images and removing the Commodore trademark and adding the Hyperion trademark is not development. It's plagiarism. And collecting a bunch of freely available patches and updates from the net and adding them to the OS3.x disks and packaging it for sale isn't development either.
RE-read my post please. You've got the complete wrong end of the stick on a couple of important points.
1) I said it's less of a concern if you OWN the physical copy already i.e. the OS3.9 CD.
2) H&P may NOT be IN the AMIGA MARKET ANY MORE but THEY STILL EXIST!!!!!!
3) Hyperion actively develops AmigaOS (I didn't specifiy OS3.x). But Cloanto DOES sell OS3.1 on it's Amiga Forever package so IT IS STILL GETTING SOLD!
AMIGA OS IS NOT ABANDONWARE YOU CAN'T JUST STEAL IT OR SUGGEST TO OTHERS (HOWEVER TECHNICALLY / LEGALLY INEPT OR IMPRESSIONABLE THEY ARE) THAT IT IS OK TO DO SO!