It should be possible to configure for an IC environment - to make
it configurable to have consistent behaviour
between moderated and public communities, so that non-members can like
and comment on community activity content.
The inconsistent behaviour is that with a public or moderated community
- non-members can see community activity in both community types.
For both public or moderated community, (users not a community member) -
we want to be able to configure so users can always comment and like