Unlike the normal "recent changes" page, these options can summarize edits to the same page and let you dynamically expand and collapse the list items. For multiple edits to the same page, it also provides a single "changes" link which will show you a view of the differences (diffs) between these combined edits and the last non-recent revision.
After changing the Advanced options, the "Recent changes" list takes effect immediately and can be reversed by unchecking any option.
Nothing annoys this user more than when a teacher says that Wikipedia isn't reliable and that anybody can enter anything completely untrue that'll stay.
This user is irked by vandals and their inherent evil.
This editor is a Labutnum of the Encyclopedia and is entitled to display this Book of Knowledge with Coffee Cup Stain, Cigarette Burn, Chewed Broken Pencil, Sticky Note, Bookmark, and Note from Jimbo.