The part of the Denegri-Knott article that I found most interesting also tied in with some of our small-group discussion during class: Is the Internet the "free-est of spaces" intellectual and creative utopia some people think it is meant to be? I think an answer can be examined by considering two different definitions of 'free': that is does not cost money, and that it is lacking controls.
For the first definition, the Internet itself is literally free, but the cost of accessing it can be prohibitive. Purchasing a home computer and paying for Internet access is a luxury many households cannot afford in the U.S. Connecting Internet lines is also an expensive logistical problem in some rural parts of the U.S. and many countries in the world. While it is true that people can access the Internet without cost at a library or school, many prominent web-hosting companies charge money for hosting a site, or for a domain name. Additionally, many research tools such as newspaper archives and Lexus Nexis charge a subscriber fee. My group began to get a bit creative and suggest that even driving to the library to get the Internet costs money for gas, and time that one could be working. But even without stretching the possibilities, I think the Internet is not quite as "free" as utopian purists might believe.
As to the second definition, the Internet may be "freer" of controls that traditional publishing, but it is controlled in many ways, both overt and unintentional. My group discussed intentional, overt controls such as pricing of Internet service providers and subscription websites; obscenity filters such as NetNanny and webmasters who threaten user removal for content deemed inappropriate such as thefacebook.com; privacy policies that outline what information may be used and how; age restrictions, such as not allowing children under 13 to register for some things, or not letting people under 21 access the Corona website; and membership, such as Google's invitation-only beta version of Gmail. There are also (probably) unintended restrictions, such as: computer availability; the learning curve of different groups; resource allocation of where public funds invest money in Internet technology; and computer speed, such as users of low-end computers who cannot download as quickly and effectively as people who can afford high-tech computers; and social restrictions, such as ignoring or insulting somebody in a discussion group who makes unpopular remarks.
I greatly respect the idea of a free, equal, and decentralized Internet space, but it seems to me that people who are richer, better educated, and agree with more popular ideas will consistently have an easier and more successful time using the Internet. Based on the preceding two definitions of 'free', I think it would be fair to say that the Internet is a "freer" space, or perhaps "the free-est space currently available", but I do not agree in absolute terms that it is the "free-est" of spaces.