In the next days we will implement script to delete inactive users from our databases (Jabber server and Transport services). Most users in our databases are inactive so we want to get rid of them. This reduces the overhead and leads to better usage statistics. Also it is freeing up usernames which can be registered again by new users.
There will be an exclude list. If you think your username should be on the exclude list, please get in touch with us and tell us why. ;-)
As soon as the deletion jobs are ready to run the first time we will announce this about a day in advance.