The answer is "His name is a joke that connects to his behavior and to what happens to him."
Nick Bottom, also known "Bottom" is the only person who can move from the fairy and human world. His name was also derived from a joke and is often the center of jokes. His role is often endeared despite the false bravado, he is considered to be "innocent" by most characters.
The main reason why you would use the revising strategy called Use Snapshots is because snapshots are some of the easiest way to catch and contain lots of material, especially on a computer desktop.
Because they were non nonsensical <span />