Without neutrality the ISP has the ability to control the bandwidth on their networks based on the content of the data.
In some ways it is necessary for an ISP to monitor content. Things like voip need a higher priority than someone downloading a website. The fear is that without controls companies like comcast could make content like netflix lower priority not because they have to but because they are providing their own service and put their service first.
The whole debate would go away if they would simply allow anyone to provide service over the last mile to the home. That way if I want a different provider I can choose one that fits my needs.
The FCC is planning a supposedly major announcement today.
http://www.informit.com/articles/article.aspx?p=1329709&seqNum=2
Data Rate Versus Throughput
When talking about wireless transmissions, it is important to distinguish between throughput and data rate. From time to time these terms are used interchangeably, but technically speaking, they are different. As shown later in this chapter, each wireless standard has an associated speed. For instance, 802.11g lists a speed of up to 54Mbps. This represents the speed at which devices using this standard can send and receive data. However, in network data transmissions, many factors prevent the actual speeds from reaching this end-to-end theoretical maximum. For instance, data packets include overhead such as routing information, checksums, and error recovery data. Although this might all be necessary, it can impact overall speed.
The number of clients on the network can also impact the data rate; the more clients, the more collisions. Depending on the network layout, collisions can have a significant impact on end-to-end transmission speeds. Wireless network signals degrade as they pass through obstructions such as walls or doors; the signal speed deteriorates with each obstruction.
All these factors leave us with the actual throughput of wireless data transmissions. Throughput represents the actual speed to expect from wireless transmissions. In practical application, wireless transmissions are approximately one-half or less of the data rate. This means that you could hope for about 20 to 25Mbps for 802.11g. Depending on the wireless setup, the transmission rate could be much less.
Exam Alert: Data rate or throughput
Data rate refers to the theoretical maximum of a wireless standard, such as 54Mbps. Throughput refers to the actual speeds achieved after all implementation and interference factors.
And, Drebo, Whatever.