Hot Hashtags of 2015 and Hashtag Predictions for 2016 Published on January 3, 2016 in Hot Hashtags of 2015 & Hashtag Predictions for 2016Full resolution (480 × 480) Hot Hashtags of 2015 and Hashtag Predictions for 2016 Hi, Welcome Welcome back Hot Hashtags of 2015 and Hashtag Predictions for 2016