LONDON BLASTS MORE SERIOUS THAN YOU THINK
It would seem that these bombings took place without the usual "chatter" on the web or emails. Not a surprise to the spooks at CIA. There is a technology that has been around awhile called Steganography in which messages are concealed within one dot on a web page and passed along to those who know where the dots will be placed. What is suspected is that Osama creates many porn sites and because of the heavy traffic it is nearly impossible to know who is doing what where. How many porn sites? In how many countries? In how many languages?
It works like this. The site of the day might be "hotbitchesfromhell dot com". If you are a terrorist, you go to the main site and then know exactly what subsite you want (hot bisexuals). You go there and know exactly on what page and where the hidden message, if there is one, will be placed. You have the tools (program), read the message, and leave the site. The page is changed every two hours, or five hours or whatever so that it is nearly impossible to find.
The history of messages hidden so that they couldn't be found goes all the way back to the fucking Greeks. Greeks would shave the head of a messenger, tattoo a message onto the bald head, and after the hair grew out, send the messenger. When he got to where he was going his head was shaved and the message could be read.
I'll bet everybody in the spy biz is having a heart attack about now.
There's a pretty good article HERE. More technical HERE. The entire process of the Muslim underground is HERE.