In this section, we present an interactive network visualization tool, name the PICKER.
The tool can be used to pick a certain node in order to investigate its inward and outward links.
To be able to differentiate between outward and inward links, the four buttons can be used.
The green edges denote the +1 sign, whereas the red edges denote the -1 sign.
This is performed in an effort to spot some differences or similarities that pop between Wikipedia's network and Reddit's network.