From the original brochure: > Of course, jihadists are also active on the surface Web, where they use social media and various applications, such as email, Int

From the original brochure: > Of course, jihadists are also active on the surface Web, where they use social media and various applications, such as email, Internet telephony and chat programmes, to name a few. They use these means of communication to actively spread jihadist ideas, recruit new jihadists and proactively distribute and promote propaganda material. Jihadists that are active on the surface Web are afraid of being detected, which is why there is no (or very limited) dynamic interaction, as opposed to what is observed on core forums. > "Your talk on YouTube can be monitored by the Kuffar. Many a brother were arrested based on intelligence from YouTube, they will not hesitate to handover your IP details to Kuffar. Therefore, it is NOT the place you should be social networking." The brochure in general seems light on science, and I'm not sure it "drew a convincing picture", although I admit I didn't read the whole thing.