But why would anyone (using free software intended for OSHW, hobbyists and students) care if they had to put their finished stuff in the public domain? Do these people simply want AD for free or is there some reasonable honest thoughts behind it?
Because:
1) it's crazy to spend any time working on something when you know that if the network goes down for any reason, or heaven forbid you might even have to reboot your computer to get it working again, you will be unable to save your work and that gets lost.
2) if there's a network hiccup anywhere, you will not be able to work at all
3) if Altium decides to pull the plug, change their terms, or whatever, you loose everything permanently
This is practically the opposite of the concept of "open source" and "free" (in the sense of unencumbered). I could be wrong, but I have a hard time seeing the open source community embracing this product.
Remember what happened with BitKeeper and Linux? How much crap did they get for that, and in the end BitKeeper axed support for the free version, leaving users high and dry. Well, at least they could suck everything out and migrate to something else. What do you do with Altium's software? Oh well, you're screwed I guess.
This isn't serious software, and even hobbyists deserve to have serious software even if you have to live with KiCAD.
Anyhow, there's really nothing to complain about because no one has to use it, and it IS free, but I have to wonder just what kind of market research Altium's done that makes this seem like a good idea. I'm sure they must have a team that's investigated this and they must be right, but I'm really having a very hard time seeing how you overcome these hurdles. Being free just doesn't seem like enough.