User goes to download an application, downloads it, tests it and wants to rate it:They click on the fifth star, because it's such a cool app. They get prompted for their maemo.org profile login. Currently, they'd get to add a comment as well. Let's assume comment appending to a thread isn't done (far too hard without 100% account linkage) They want to add a comment after rating the app, so they click the Comment button and get taken to the New post form for the thread in question. But they get prompted for a talk.maemo.org username and password (or worse, an error screen saying they need to login) Once they get that right, they add a comment. They want to continue browsing the other downloads available.