2012Twitter serving the 40%?201719/11/2017, 14:4919/11/2017, 19:06202019/11/2020, 13:5919/11/2020, 16:4119/11/2020, 18:2519/11/2020, 22:442021Fri, 19 Nov 2021 15:23:40Fri, 19 Nov 2021 23:39:20