links for 2010-07-04

The account_sync module allows you to synchronize drupal user account data across multiple Drupal sites. It currently supports only the most basic account information such as roles, email address, and password.

This module uses XMLRPC to transmit data between sites when updates are made so there's no need to have your sites running on the same database, server, or on the same subdomain.

Alternative module for controlling breadcrumbs.