Would it be possible (useful?) to add a counter in each node to see the cumulative effect? I know that would be a slippery slope because ideally you'd need unit

Would it be possible (useful?) to add a counter in each node to see the cumulative effect? I know that would be a slippery slope because ideally you'd need units and perhaps rate vs counter/gauge but it seems even a naive implementation of times fired would be instructive. I suppose since it's a graphical system the circles could expand/contract instead/as well.