It seems that the Free Software Foundation Has posted a response.
https://www.fsf.org/news/canonical-updated-licensing-terms
On 07/16/2015 06:21 AM, John Lewis wrote:
http://www.ubuntu.com/legal/terms-and-policies/intellectual-property-policy
I am not going to worry about it, according to the following link that
is largely unenforceable.
http://ebb.org/bkuhn/blog/2015/07/15/ubuntu-ip-policy.html
It will make me want to substitute Linux Mint for Ubuntu in the future.