Sure, I have my ups and downs, but bipolar seems a bit extreme ;-) In any event, bipolar or not, I got a good laugh out of this :-)
[The original Chinese version is here: http://www.gcpnews.com/articles/2008-07-05/C1013_24924.html]

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Canadians also can't use major U.S. TV network sites to watch shows online due to something called "geo-blocking," he said.
Media companies use this practice to determine a person's location based on where his computer is accessing the Internet.
"So if you are coming from Canada and try to go to ABC's website and you try to watch video there, it's going to say, `Sorry you're not coming from within the United States. You can't watch this.' "
It's usually done to save money because of the cost of streaming content over the Internet, Sawyer said.
While I did say that the cost of streaming is certainly a factor, I also said (and this is what's missing from the story) that: