I dont know why anyone has not mentioned this yet but our biggest complaint is SEARCH (and there are many others too like us if you read the forums). Spam has never been an issue but search has always been. I'ts by far the biggest shortcoming of BP. Currently BP wont search dropdown menus which means no automated city & state choices for users. INTEGRATED USER PROFILE FIELDS SHOULD BE SEARCHABLE for all custom field types. PLEASE WORK ON THIS!!!!!!!!