No you re getting it wrong This is not a personal preference but a use of the tools available here at Wikipedia I m not disobeying the WP NPOV policy since I m being neutral in relation to both systems By adding the color green to a positive answer a yes for example or red to a negative answer a no for example like its default use I m not stating that a system is better than another in a certain aspect I m simply using the tools available without breaking any Wikipedia rules policies