Don't link to your registration page from PH

I'm often baffled by the experience of clicking on a link to a promising app from PH and landing on login/registration page with no more context about the features and benefits of the app, and apparently no way to get back to an actual front page of the site except maybe by editing the URL. Happened once today, and maybe 1-2 times a week for me and whenever it does, I close the tab immediately. You think I'm going to give you my email address without explaining what your app does?