add_user is called when $user_table->add() is called, which in Gossamer Forum happens only when adding a user via the admin panel. insert_user is called whenever a user is inserted, including adding a user via the admin (as ->add calls ->insert).
Jason Rhinelander
Gossamer Threads
jason@gossamer-threads.com
Jason Rhinelander
Gossamer Threads
jason@gossamer-threads.com