I would very much like an app like his. I'm working with people and often get secrets via sms and e-mail to my phone - which I most often can't delete due to the need to have the messages stored for future reference. To protect my clients' privacy this would be golden.

I also work as a teacher and the n900 has very many uses in the classroom, and I regulary let students use it, periodic system etc.

I think you all can see why this app would be great for me.