Originally I wanted to have "if" blocks and reporters for whether the Pi had a camera or not, whether it was connected to the internet, etc., but I decided fairly on that this would overcomplicate PiBakery considerably, and so I went with the blocks failing (hopefully gracefully!) instead.

If I have some free time, I may experiment with adding "if" blocks in - although the main disadvantage is that this wouldn't be backwards compatible with previous PiBakery versions, and that's fairly important to me. But I'll see how things go.