Berlin 
is the capital of and a state within the Federal Republic of Germany . It is reknown for its creative and autonomist culture.
Ward Cunningham says it is the place where Federated Wiki happens.
We entrenched in mutual exchange of attentive views on the world. Often, they would detach from grand narratives and delve into marginal perceptions, happily having found respectfully listening ears with each other.
Transactions seemed to be a useful context vocabulary to create shared understanding.
Geography remained the science about what geographers do.
Patterns continue to be of intrinsic ungraspability.
Spacetime is coordinate-free and made of events, unique positions at unique times.