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by SideburnsOfDoom 1328 days ago
> if a service wants to know the last book you read, and doesn't trust the events to be in order, then it would make sense to just call the service.

It would make more sense to me if the events had an increasing sequence number, version number or accurate timestamp, so that if I record that "'sithlord' last read 'The Godfather' at event '123456'" I can record that, and ignore any event related to "sithlord last read" with event < 123456.

This is not a new problem, there are existing solutions to it.