An issue I would further want to research is, internet privacy. I want to learn whats out there and what I have to do to keep myself safe while surfing online. Recently some tech-geek created a new way to accurately find someones address through an XXS malicious code-which is able to obtain the MAC address of your router, which then can be used in Google Maps to find the coordinates of your location-all while you are sitting in you pajamas surfing the web without your notice. I want to learn what is being done to provide security and safety to online web 2.0 users. And I also want to learn more about what happens with tags and why some tagged content on one specific site are viewable on other websites even with a embed restriction-for example a video.