NHK just announced 100 of the best anime on its 100th anniversary special. Tiger and Bunny topped the list, along with its sequels The Rising and The Beginning, which placed second and seventh, respectively. Also in the top 10 were Mahou Shoujo Madoka Magica, the Love Live! series, Code Geass: Lelouch of the Rebellion, Cardcaptor Sakura and Osomatsu-san. THE iDOLM@STER ranked 66th. Some well-known series are also included such as the K-ON! series, Steins;Gate, The Melancholy of Haruhi Suzumiya, Shigatsu wa Kimi no Uso, Uta no Prince-sama and the critically-acclaimed film and current titleholder of the highest anime film of all time, Your Name.
My comment: Yay! Our favorite series is in the top 100! (Mine include K-ON!, Hibike! Euphonium, Shigatsu wa Kimi no Uso and many more...I guess.)
Source:
http://www.nhk.or.jp/anime/anime100/ani_report/