I wonder what the map will look like during a tour - more densely blue populated wherever NIN is playing that night, I suppose. This app will also let fans connect to each other during or before a show, opening up all sorts of possibilities.
Can each blue point be read as a point of attention? If we look at the flow of dots over time, can it be said to be a flowing attention map centered around NIN? Each dot also contains information in the form of a message, potentially altering the type of attention. Even when users are talking to each other on this app, NIN remains the hub, garnering some (most?) of the attention even of a two-way conversation between third parties.