Peter (Jay) Smith has published "The Rise, Fall, and Rise of ACTA?" in Digital Studies.
Here's an excerpt:
In July 2012 the European Parliament defeated the Anti-Counterfeiting Trade Agreement (ACTA). Supposedly the attempt to impose global norms on intellectual property rights and thereby restrict digital copyright was dead. Or was it? This paper argues that the spirit of ACTA may live on in a host of other trade agreements currently being negotiated. That is, ACTA, or even more restrictive versions of it, could be imposed through the back door at least upon weaker states through bilateral agreements with the United States and the European Union. The result could be a spaghetti bowl of rules on digital copyright with some countries enjoying more digital rights, online freedom, and privacy than others.