Broadcast updates to parents and students. Engage any student on any device — during or after school. Ask and answer questions, individually or with groups of students. Incorporate modern technology in your teaching safely and easily.
This is a wonderful site for uploading a Powerpoint presentation and then adding a narration. The finished product is quite nice, as it shows both the narrator and presentation in a side by side window.
Without a doubt the coolest, most innovative site I came across this year. This is ideal for bloggers, web designers, or schools in a one-to-one environment who are looking to create a great-looking mobile app for free or share news/homework in a mobile environment.