Ribbit Mobile

Ribbit Mobile Gets An iPhone App By Sticking To Voicemail

<img src="http://tctechcrunch.files.wordpress.com/2009/12/RibbitiPhone-137x199.jpg" width="137" height="199" /> Ever since <a href="http://www.beta.techcrunch.com/2009/11/04/say-goodbye-to-voicemail-