Block and exit from conferences that were created by blocked user

Description

As a user with wide publicity I can't just afford just to block conferences altogether or limit them to friends only.
Feature exist in LL, Firestorm and Alchemy. Singularity behaves like a viewer from five years ago, by opening conference every time someone talks in it.

Environment

None

Status

Assignee

Unassigned

Reporter

Yaroslav Sterkhov

Labels

None

Build Number

6937

External issue ID

None

Components

Priority

Medium
Configure