Here are the first four podcasts I made for @ADNViews. They are brief overviews of app.net and reasons why you might want to use it. There will be other episodes but these are general knowledge about the service, I frequently contrast app.net to Twitter. I hope they are useful.
Episode #1. What is ADN? No, really, what is it?
ADNViews #2. Is it possible to make a social network that doesn’t end up sucking? Yes, it is app.net.
ADNViews episode #3. OK, so what can I do on app.net? It isn’t a twitter clone.
ADNViews episode #4. How do I find people to follow on app.net?