Reportbug-NG is an alternative to Debian's classic reportbug written with the end-user in mind. It has a nice and clean QT-interface allowing you to search for existing bug reports and filter them easy and fast. You can give additional information to existing bug reports or create new ones. In both cases a dialog will ask you for all relevant informations (summary, severity, tags, ...) and will finally start your favorite mailclient, where you only have to fill the gap with your full report and click the "send" button.
These details are provided for information only. No information here is legal advice and should not be used as such.