Some simple page scrapers for retrieving random things from pages that don't have an api / the api is ridiculous and/or extremely exclusive.
Most of the times the scripts are written in that they only work for a single case and aren't generic, e.g. only downloading the content of a single users page on flickr without any user prompting, but changing them to work for other pages generally isn't hard and/or is an eventual goal.
Sometimes the scripts are meant to be just a quick procedural run and their logic isn't modularized, but if it gets past some arbitrary amount of LoC (~40?) then I tend to split it up.