Ruht Esther Espinal discusses several social media platforms that she interacts with including Blogger, Facebook, Instagram, Twitter, and Skype. Blogger allows users to create blogs to publish and share content on topics of interest. Facebook is a social network created by Mark Zuckerberg at Harvard that allows users to stay connected with friends and see news updates while sharing photos and videos. Instagram is a social media platform focused on photo sharing where users can apply filters and effects to images and share across other networks. Twitter enables short message sharing called microblogging that can be used to comment on live TV programs. Skype is a free platform that allows chat, video calls, and phone calls over the internet between users.