[libertymcateer]

Without copyright protection, copyleft open-source licenses are unenforceable. You are basically saying all software should be MIT licensed.

[TheDong]

What's he's advocating is all software being public domain, not MIT.

Copyleft licenses could be potentially be replaced by viral contracts... but frankly, I'd take the tradeoff of no copyright and no copyleft over the hellish system of copyright we have now.