I just wanted to say two things:
1) if you see a review on here for an App, and would like to submit a review on the same App, go ahead. Especially if you disagree on the first review. I think it's important to have feedback from all the different experiences and perspectives, so that readers have a balanced understanding of the App.
2) While this project was started with Apple products in mind, other companies are coming out with pocket computers with Apps, and so this project also will accept reviews for those products.