Member A posts a suspect title. such as "whats wrong with this?" Moderator see the title and updates it right awy. "GoogleBot failed to index this page". Member A changes the title to something else. Moderator sends Member A a warning.
The problem? In general, about 25% of forum posters are horrible at creating titles - so we fix them. It is the one place where moderators are welcome and encouraged to edit without notice.