While measuring posts on the Bapu scale can be beneficial, I think it's also a good practice to factor in the relative Snark and Becan values to measure the posts on the Beagle scale.
I attempted to quantify the Progressive Music Units, (PMU), in relation to the overall non-linear but self-similar aspects of posts. As posts demonstrated qualitative transformations to new dynamical states, predictably, the outcomes were progressively more complex. As the PMU increases, there is a corresponding increase in the appearance of new forms of order out of chaotic regimes. Unfortunately, I got lost in the math. The Pedro scale is just too hard for me.