function bp_get_signup_email_value() {
		$value = '';
		if ( isset( $_POST['signup_email'] ) )
			$value = $_POST['signup_email'];

		/**
		 * Filters the email address submitted during signup.
		 *
		 * @since 1.1.0
		 *
		 * @param string $value Email address submitted during signup.
		 */
		return apply_filters( 'bp_get_signup_email_value', $value );
	}