A pair of trend maps for 2007, both based on subway maps. The top one depicts the top online companies/brands & how they're connected while the bottom one deals with ideas (with the River of Consciousness standing in for the Thames).
Both maps were found in this article about internet predictions in 2007. I don't know about you, but I find these types of maps fun to look at, but completely inscrutable informationally speaking. Surely there's a more enlightening way to present this information than in Tube map form.