"In many of the more relaxed civilizations on the Outer Eastern Rim of the Galaxy, the Hitchhiker's Guide has already supplanted the great Encyclopedia Galactica as the standard repository of all knowledge and wisdom ... it scores over the older, more pedestrian work in two important respects. First, it is slightly cheaper; and secondly it has the words Don't Panic inscribed in large friendly letters on its cover."

Twitter's combination of soft colors, clouds, and overall relaxed philosophy put people at ease in a way that makes the Internet not seem like quite so scary of a place. Also, while the architecture does basically support stalking, it effectively eliminates predators, as one click can make sure you never hear from that person again.