The modern world got totally immersed in digitalization and the whole scientific-technical process keeps on evolving. Social media are an essential part of almost everyone's daily life, some people can't simply live without these apps even one single day. I also use a couple of them (like Twitter, Facebook, Instagram, Viber, Skype, etc.) but to my mind, Twitter and Instagram are the best ones (sorry, can't pick one). But it's only my opinion since according to the MakeAWebsiteHub, Facebook is considered to be the best social media app.