Author Hoshio Sanae writes 140-character stories, records them, and posts them to Tumblr (with transcripts). Great micro-listening practice, especially if you're just starting out.
http://hoshiosanae.tumblr.com/
EDIT: Also, here's Hoshio-san discussing the project with Tumblr staff (日本語):
http://nihongo.tumblr.com/post/106550247626/tumblr
http://hoshiosanae.tumblr.com/
EDIT: Also, here's Hoshio-san discussing the project with Tumblr staff (日本語):
http://nihongo.tumblr.com/post/106550247626/tumblr

