Missing enhancement - Themes (for the great app/Knowledge Basis) There are just 2 options of themes. I would ask for a higher contrast one. Seems of bad taste a Dark one (my preferred) with black background and GRAY letters). Ergonomics and Da Vinci Circle can source a light about higher contrast colors seen by the human eye. Outside the articles production and publication  readability must be the priority in the upgrades. About the best part of Wikipedia? For me  the articles suggest new topics of the Unimaginable Knowledge.
October 22 2016