This is a program that helps one using the "dpkg-reconfigure" tool. It is basically a graphical frontend. It makes life easier showing a simple menu of packages which can be reconfigured with Debconf and the Debconf frontends that can be used for the reconfiguration.

Wide Margin is a bible reading and study application. It has a focus on speed and simplicity. Features include, as you type searching and passage navigation, familiar browser based interface, full navigation history and a built in reading planner which will have you read the old testament once and the new testament twice every year.

optgeo is a program to plot the movement of rays through an optic equipment. Many pieces, like lenses, mirrors, curved mirrors can be assembled.