I am sick and tired to see the faces for the fathers and mothers founders On Firefox, install https://addons.mozilla.org/en-US/firefox/addon/adblock-plus/ (needs restart) To open the Adblock console: chrome://adblockplus/content/ui/firstRun.xul Then by browsing https://adblockplus.org/forum/viewtopic.php?f=2&t=6347 I find the right expression for the AdBlock filter: /w/index.php?title=*:bannercontroller It seems to be working for all Wikipedia regional languages. Let me know when they have removed the ad, I will consider giving more money to thanks them for having stopped this torture. I hope I am not doing anything illegal with this post! Talking about Firefox plugins, I really recommend https://addons.mozilla.org/en-US/firefox/addon/tree-style-tab/ to display vertical tabs, essential if you have a laptop with low vertical resolution. -- Gerardo Dí