Changing Emails
Email addresses cannot be changed in eCircle, if a user changes their email in Drupal they are instantly disjointed. No solution has been developed for this. An interim step could be to trigger off a changes email for someone to manually amend ECircle.
Group listing
With eCircle there is no way to look up how many groups are in a given installation
Groups per user
When a user object is returned it doesn't display groups per user. Hence the need to effectively duplicate the groups a user is member of in Drupal. The alternative is to load the eCircle object on user load, which would only slow the site further.
This module integrates the german domain registrar edns.de in the Registrar API module. It allows registration, renewal and management of new domains via the edns.de API.
Simple yet Powerful module to configure your drupal or w3cms installation from one place. More details & handbook document coming shortly with first release.