RULE UPDATE: Please consult the following thread for an important update, effective immediately, to the site's "Tag What You See" rule: http://e621.net/forum/show/67138
Site Update: We've temporarily disabled the tag sidebar on the post index (when searching) since it seems to be the cause of the performance problem. It'll be back soon once we fix or rewrite it.
A reminder: When flagging a post for deletion (except if its for DNP or against posting rules), please make sure it has a parent for the favorites to be transferred to. Information on how to flag is here and information on how to parent can be found here