[dandelany]

Great idea & execution, I've definitely thought about building something similar and have tried Gource once before. However, I must add a +1 to the parent commenter re: rectangles. Circle packing is pretty, but a proper rectangular tree map interface gives you everything the circle map does with better labels, less wasted space, and less chance of a funky circle layout from the force/relaxing algorithm.

This would be great for a presentation where I'm trying to make our codebase look flashy and cool. But for actually getting work done, I'll take a tree map any day. Check out the mac app GrandPerspective if you haven't seen it - great use of tree maps for cleaning up hard drive space.