G Plots is here to help you organize your data in a view that can be most useful.
Beside that I can also say that this work is another iteration of the visual system I am currently developing. More you experiment - the better you will understand the materials that are currently taking you attention.
G Plots is a result of taking the system I am working on and transforming it into an imaginary product of Google. This is a time consuming process, but this fact never stopped me. The result is obviously impressive and I feel that any minute of this exercise is worth spending.