ON THIS LINK

"It's a good tool to avoid a blast of tweets from a conference you are not attending... just snooze the conference goers for a few days. It's a nice way to get back at someone for saying something stupid... give them the silent treatment ;) It's a good way to ignore someone that just flooded your timeline for no good reason... but it was just a one-time offense and doesn't merit permanent unfollowing." Si ce système était possible dans la vraie vie ... :-)