Metrics on and generated by CI

If metrics are used to measure performance - people will perform to the metrics. trends matter much more than the current state.

number of unit tests - discussion when number goes down cyclomatic complexity - people that are very familiar with the code will notice outlayers - "why is that little thing so complicated?" code coverage - worthless. trend could be interesting crap4j - we like

the value of metrics is directly proportionate to how well the reader 'gets' the team and the project.