- Cooperation among strangers has increased. If true, my guess is that the Internet allows us to crowdsource funds for people we haven’t met.
- First lines of famous literature – if there was no childcare. I assumed this would be preachy and annoying; it’s not, it’s hilarious.
- Color palettes of famous movies. Addictive.
- An interactive map of notable people. Kind of like Google Earth, if all the landmarks were famous people. Great for figuring out what famous celebrities lived in or near your hometown.
- Recreating KMarts in 3D. And roleplaying in them.