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Comcast has posted a change to its broadband user policy today. It’s now limiting subscribers to 250 Gigabytes of monthly usage, which can include e-mailing friends or uploading photos.
Near term, the limit may not do much to curtain the average consumer’s Web usage. After all, 250 Gigabytes is a lot: You could download 100 HD movies over the Web, and still have some of that capacity left. Chances are, 99% of consumers will not even notice the change — for now.
But the decision carries weighty implications for the future. As Sanford C. Bernstein analyst Craig Moffett pointed out in his Aug. 29 note, “While the usage level specified is high, it is now finite…. A line has been crossed.” This is the end of unlimited broadband use as we know it. The end of an era.
Intel today sent out a press release stating that its “Extensible Host Controller Interface (xHCI) draft specification revision 0.9 in support of the USB 3.0 architecture, also known as SuperSpeed USB” is now available. This move not only clears some confusion over claims that Intel may be withholding USB 3.0 specifications, but also indicates that we should be able to see first USB 3.0 demonstrations at next week’s IDF in San Francisco.The solution urged by the experts is to abandon passwords — and to move to a fundamentally different model, one in which humans play little or no part in logging on. Instead, machines have a cryptographically encoded conversation to establish both parties’ authenticity, using digital keys that we, as users, have no need to see."
A car that runs on air and thought to reach over 100 mpg seems unreal, but according to an article posted on CNN's website: