I had a great time exploring Odeo.com! The site is extremely user-friendly and could have lots of use in a language classroom. I love how you can email recordings and also post them as links. I will totally be using this. The activity I created is a simple listening-to-writing one for students to practice vocab. Listening skills are definitlely needing more attention, so homework assignments like these would be a great alternative to pen-and-paper ones: Click here for activity.