"Boundless Informant" software could show how much metadata NSA's PRISM collects

After a couple intense days of speculation and troubling reports about what could be contained in the set of data the NSA's PRISM program has gathered, we're getting some actual information on it. Glenn Greenwald from The Guardian, who had first exposed the Verizon call logging side of this, has gotten a look at "Boundless Informant" which is software that details the data collection a bit more.
As you can see, America is a mid-range yellow. Of course, the government has insisted that Americans have not been targeted, although incidental information could have been gathered if an American was somehow connected to a targeted individual.
source: The Guardian
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NSA data collection - PRISM (19 updates)-
18 June Google files with secret court to obtain permission to report on two data sets
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17 June Eavesdropping scandal escalates: U.S. spied on Russian president Medvedev, other top politicians
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17 June Apple issues official statement: “we do not provide government with direct access to our servers”
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16 June WSJ: NSA does not gather cellphone-location records despite authorization to do so
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16 June The NSA can listen to your calls without a warrant