SecurityTube with cool videos and security tips and tricks.

'Was searching for how to run my Alfa at 30dbM and found this video on
how to add your own country into the regulatory domain file.'

http://goo.gl/o9QxF

PhD comics new adition.

PhD comic introduced PhDComic TV. It awesome and exciting to have overview of theories in few minutes. :)

http://www.phdcomics.com/comics.php

How to enhance your services?

I found this site very interesting to see who visit your profile. It is helpful for professors to see visitor of their courses and online profiles and hence they could configure their web-pages audience specifics. Similar parallel lines could be drawn for online shopping.