One thing that has puzzled me, is the behavior of some ANONs who will insert a bit of
vandalism or trash, or just a , or something into a page and then immediately back it out
with a revert. Could they be using this as a sort of "watchlist"? They put a
marker into the history, so that when they return to the page, that can tell what changed
since the last time they visited.
As for the list itself, they could just store pages they are interested in, as we browser
favorites.
I've wondered about the behavior, because it occurrs too often in the same way just to
be sandbox behavior.
-- Silverback