Looks good and simplistic. +1 for ease of use... We use D3 for data visualization and graph something similar to http://bl.ocks.org/3202712 http://bl.ocks.org/

Looks good and simplistic. +1 for ease of use... We use D3 for data visualization and graph something similar to http://bl.ocks.org/3202712 http://bl.ocks.org/3202712