I would like to bring some usability case which i encountered using VVVV. The subject is about labeling the nodes like IO box, Bang, Toggle, Color, Enumeration.
The labeling in the bottom made it inconvenient while connecting pins as pins both highlighted/normal state was blinded by label overlap. I was thinking how about shifting the label to the top? Considering the logic all top pins accepts one input but bottom pins leads to multiple output which means more chances of accessing bottom pins.
Since other nodes like transform, camera etc nodes do not support labeling our focus is only keeping the label clean and visible for IO box, Bang, Toggle, Color, Enumeration.
This is only my suggestion in an effort to see beloved VVVV more effective, Please refer the image below in comparison of the labeling in top and bottom respectively.