ipadio “allows you to broadcast from any phone to the Internet live. Phone blog, collect audio data, record and update the world, or simply let your mates know what you’re doing – ipadio is integrated with Social Media & Blogging platforms. (pat pend GB0820862.1)” This is currently a free tool. You can place a call to the iPadio number from your cell or desktop phone, record an audio post, and have it immediately show up on your blog, wiki, or other website (without having to copy and paste embed code.) I see tremendous classroom applications for this–students could call and leave posts for other students. Professors could post research questions. What else?