Posterous is free online blogging software where the user can create more than one blog or space on every topic in the classroom. To differentiate, students can post to the blog or space associated with the group in your class, like a book circle based on their reading level or a project based on their interest level.
Vocaroo permit the user to go to a website and record their voice. No need to have an email account -students can send voice capture to a blog. It will show up as a link.
To make this recording into a podcast that will appear in the subscribers iTunes library simple post the link but change the http:// to itps://. When the subscriber clicks on the link from the blog, it will open in their iTunes.
More tips like the above from Tony Vincent @ tonyvme.posterous.com
