RSS allows you to check all your sites at once, instead of manually checking many sites just to see nothing new has been posted. I can instantly see in my RSS

RSS allows you to check all your sites at once, instead of manually checking many sites just to see nothing new has been posted. I can instantly see in my RSS reader right now that I have 14 articles in my Politics folder, 7 in my Tech, 6 in my YT, 18 in Music.