[xwiki-users] Experience with the email notification plugin?

Hi, Is anyone comfortably running the email notification plugin? I'm seing quite a lot of strange behaviour. For example, if I understand correctly, the plugin is supposed to programatically create a new class, and add an instance of that class to the user's page when they first create a subscription. Looking at the database after subscribing to a page, I can see some new properties but they don't seem to be associated with any objects (and they have an ID of 0, which I'm guessing isn't healthy): select * from xwikiproperties order by abs(XWP_ID) desc; +-------------+-------------------------------+--------------------------------------------+ | XWP_ID | XWP_NAME | XWP_CLASSTYPE | +-------------+-------------------------------+--------------------------------------------+ [...] | -512550 | groups | com.xpn.xwiki.objects.StringProperty | | -512550 | levelsye | com.xpn.xwiki.objects.StringProperty | | -512550 | allow | com.xpn.xwiki.objects.IntegerProperty | | 0 | subscribedDocuments | com.xpn.xwiki.objects.DBStringListProperty | | 0 | subscribedWebs | com.xpn.xwiki.objects.DBStringListProperty | | 0 | schedulerName | com.xpn.xwiki.objects.StringListProperty | +-------------+-------------------------------+--------------------------------------------+ select XWO_NAME, XWO_ID from xwikiobjects where XWO_ID='0'; Empty set (0.00 sec) Would we perhaps expect to see something like this if the call to doc.addobject() is failing somewhere? After manually adding an instance of the email notification object to my user page things seem to be working, so far. Regards, Robin