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Therein lies one of the biggest problems with traditional RSVP. Each time you see text that is not centered properly on the ORP position, your eyes naturally will look for the ORP to process the word and understand its meaning. This requisite eye movement creates a “saccade”, a physical eye movement caused by your eyes taking a split second to find the proper ORP for a word. Every saccade has a penalty in both time and comprehension, especially when you start to speed up reading. Some saccades are considered by your brain to be “normal” during reading, such as when you move your eye from left to right to go from one ORP position to the next ORP position while reading a book. Other saccades are not normal to your brain during reading, such as when you move your eyes right to left to spot an ORP. This eye movement is akin to trying to read a line of text backwards. In normal reading, you normally won’t saccade right-to-left unless you encounter a word that your brain doesn’t already know and you go back for another look; those saccades will increase based on the difficulty of the text being read and the percentage of words within it that you already know. And the math doesn’t look good, either. If you determined the length of all the words in a given paragraph, you would see that, depending on the language you’re reading, there is a low (less than 15%) probability of two adjacent words being the same length and not requiring a saccade when they are shown to you one at a time. This means you move your eyes on a regular basis with traditional RSVP! In fact, you still move them with almost every word. In general, left-to-right saccades contribute to slower reading due to the increased travel time for the eyeballs, while right-to-left saccades are discombobulating for many people, especially at speed. It’s like reading a lot of text that contains words you don’t understand only you DO understand the words! The experience is frustrating to say the least.

Android-powered smartphones outsold iPhones in the U.S. by almost 2-to-1 in the third quarter, a research firm said today.

"We started to see Android take off in 2009 when Verizon added the [Motorola] Droid," said Ross Rubin, the executive director of industry analysis for the NPD Group. "A big part of Android success is its carrier distribution. Once it got to the Verizon and Sprint customer bases, with their mature 3G networks, that's when we started to see it take off." According to NPD's surveys of U.S. retailers, Android phones accounted for 44% of all consumer smartphone sales in the third quarter, an increase of 11 percentage points over 2010's second quarter. Meanwhile, Apple's iOS, which powers the iPhone, was up one point to 23%.

– Cluster Coefficient: This will give you an idea of how cohesive your network is. It’s pretty simple, just how many links you have in your network as a percentage of total potential links (which you can calculate by n(n-1)/2)

Finally, I would encourage you to read “6 Degrees” by Watts and “Linked” by Barabasi. Both are primary network theory pioneers and give accounts that are much more readable and informative than journalists write.

A tribe would eventually choose a host based on convenience (members are already using it, easy navigation, rapid sharing of communication, etc.), integration (Facebook Connect, Google Connect), and to some extent, available applications for members to use while being logged on to the network. Facebook excels in all three

Email encryption in transit Many email providers don’t encrypt messages while they’re in transit. When you send or receive emails with one of these providers, these messages are as open to snoopers as a postcard in the mail. A growing number of email providers are working to change that, by encrypting messages sent to and from our services using Transport Layer Security (TLS). When an email is encrypted in transit with TLS, it makes it harder for others to read what you’re sending. The data below explains the current state of email encryption in transit.

Generally speaking, use of encryption in transit increases over time, as more providers enable and maintain their support. Factors such as varying volumes of email may explain other fluctuations.

Below is the percentage of email encrypted for the top domains in terms of volume of email to and from Gmail, in alphabetical order.

Despite the post-Snowden spotlight on mass surveillance, the intelligence community’s easiest end-run around the Fourth Amendment since 2001 has been something called a National Security Letter. FBI agents can demand that an Internet service provider, telephone company or financial institution turn over its records on any number of people — without any judicial review whatsoever — simply by writing a letter that says the information is needed for national security purposes. The FBI at one point was cranking out over 50,000 such letters a year; by the latest count, it still issues about 60 a day. The letters look like this:

Recipients are legally required to comply — but it doesn’t stop there. They also aren’t allowed to mention the order to anyone, least of all the person whose data is being searched. Ever. That’s because National Security Letters almost always come with eternal gag orders. Here’s that part:

That means the NSL process utterly disregards the First Amendment as well. More than a year ago, President Obama announced that he was ordering the Justice Department to terminate gag orders “within a fixed time unless the government demonstrates a real need for further secrecy.” And on Feb. 3, when the Office of the Director of National Intelligence announced a handful of baby steps resulting from its “comprehensive effort to examine and enhance [its] privacy and civil liberty protections” one of the most concrete was — finally — to cap the gag orders: In response to the President’s new direction, the FBI will now presumptively terminate National Security Letter nondisclosure orders at the earlier of three years after the opening of a fully predicated investigation or the investigation’s close. Continued nondisclosures orders beyond this period are permitted only if a Special Agent in Charge or a Deputy Assistant Director determines that the statutory standards for nondisclosure continue to be satisfied and that the case agent has justified, in writing, why continued nondisclosure is appropriate.