As part of an annual "Spring Cleaning" post- one that seeks to help the company focus on the features that need the most use., Google casually has said that it is killing the Google Reader service effective July 1, 2013.
Read more on Google Reader Official Blog
More content @
Mashable
http://mashable.com/2013/03/13/google-kills-google-reader/
The Next Web
http://thenextweb.com/google/2013/03/14/google-to-axe-google-reader-on-july-1-as-part-of-larger-round-of-app-closures/
Engadget
http://www.engadget.com/2013/03/13/google-reader-shut-down-spring-cleaning/
Gizmodo
http://gizmodo.com/5990454/google-is-killing-google-reader
Android Central
http://www.androidcentral.com/google-killing-google-reader-july-1-2013