I’m a big fan of audio books. At home I use Alexa (Amazon Echo) to play my Kindle books. The Alexa voice is a bit of robotic but not that bad. But it is much nicer when you listen narrated books.
After more than 6 years of operation, the SVMS service will be shutting down after June 28, 2017. All your voice messages are safe and will be available on your Dropbox accounts.