Alternatively, you could just use the AGPL: http://www.dr-chuck.com/csev-blog/2014/09/how-to-achieve-vendor-lock-in-with-a-legit-open-source-license-affero-gpl

Alternatively, you could just use the AGPL: http://www.dr-chuck.com/csev-blog/2014/09/how-to-achieve-vendor-lock-in-with-a-legit-open-source-license-affero-gpl/ http://www.dr-chuck.com/csev-blog/2014/09/how-to-achieve-ven...