A table showing Internet Building Materials in form of Periodic Table linked back to school days!
You can easily recognize the atomic formulas lined to the websites like Y! for Yahoo!, Go for Google, Fx for Firefox and Tt for Bittorrent. There is a Rank, URL and Symbol associated with every element. Also the different columns are associated with different domains like I is for Search Engines, IV is for aggregators etc.
Each element is linked to its website over the page.