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Everything is essentially a first-order Markov chain. The soft links are associations between nodes, but in a first-order Markov chain the associations are pretty incoherent.

Given a higher link density, a second-order Markov chain for Everything would be very cool.

For this, the soft links you would see would be those to nodes which people have gone to after visiting the same previous two nodes, rather than the previous one node, which you have.

The link density would have to be much higher than the current density for this to work well.