Last night, interested Emacsians from around the PDX area gathered together for a hack night, with a goal to implement a rudimentary, breadcrumb project. The basics of how to make a breadcrumb project should be easy to grasp for a group of hackers... and also fun to extend after everyone leaves to home.
I polished my notes from the evening and cleaned up some of the function and variable names (no, they weren't offensive... just silly).
The end result turned out to be a great start to a personalized approach to remembering and jumping to file positions.