The problem with showing this tools is that noone will enter his email-credentials on my site, or would you do that? So the only way is to make the source publi

The problem with showing this tools is that noone will enter his email-credentials on my site, or would you do that? So the only way is to make the source public so everyone can install it on his own server. It's not like Diaspora where you can create an anonymous account to test the system.