Function: Bump the reply count for a user by a certain amount.

Function: Get the replies that a user created

Function: Get user IDs from nicenames

Function: Get user nicenames from IDs

Function: Return the raw database count of topics by a user

Function: Get the topics that a user created

Function: Conditionally hook the core WordPress output actions to the end of the default user’s edit profile template

Function: Handles the front end user editing from POST requests

Function: Handles user email address updating from GET requests