Semifreddi's is a bakery based in the East Bay. I like their sweet baguettes a lot. I buy one at least once a week.
Just this week I noticed some instructions of the side of the bag. It said (paraphrasing), "People ask us what to do with leftover baguettes, so here's some advice: Day 1 - Slice and toast, then top with jam or butter. Day 2 - Cut in cubes, bake and use as croutons. Day 3 - Grate and use as breadcrumbs. Day 4 - Use to hammer nails."
Obviously, this is awesome.