Twitter has produced its 2015 #YearOnTwitter, a website that lists the most memorable and influential moments of 2015 on the platform. It looks back at the popular hashtag trends that sparked huge debate, retweeted tweets, new voices that joined the platform and top trends. It includes fascination on the #PlutoFlyBy and the colour of #TheDress, debates on the #Election2015 and awe-inspiring global movements such as #RefugeesWelcome.