Hi this is a question but shoulden Wikimedia wikis such as Wikipedia be updated with a user friendly design. Currently vector is coming out of date because now a days you see sites with bruitiful colours not old ones as they were in 2010 when vector came out. We could create another skin to replace vector as we did with monobook or update vector with a new look that has bold colours and goes along with mediawiki code and is also mobile optimised even though we have the mobilefrontend extension some users may not want to install instead hoping the skin is mobile optimised.