Comment 1 for bug 374594

I'm not sure about this one.
Ideally I would like a script that does the job without asking any questions, so the ppatool assumes that when a user adds a ppa, he trusts it as well.
Also this is a tool only for ppa used on launchpad.net which I assume are a bit more secure than a repository hosted on some random website. (But maybe I shouldn't make this assumption)
Maybe there are security risks that I'm not aware of.
Which information concerning the key would be revelant to show to the user in order to trust the ppa ?