I haven't posted any blog entries for more than a year.
The reason is simple: I'm posting somewhere else. For Android related posts, such as recent features, I'm posting to the http://tools.android.com site, including its Recent Updates blog.
And for everything personal, as well as shorter work related posts, I'm using Google+:
I'm pretty active there, so if you've been following my blog you may want to redirect your feed reader.