@opalideas @paulbusch @ZebKing
There are many ways to approach these issues.
One approach is to use groups to allow people to easily reach each other no matter what instance they are on (more about groups at https://fedi.tips/how-to-use-groups-on-the-fediverse/ ).
These kinds of groups are like "super hashtags", they repeat posts that mention them but use a push method to reach other servers that is a lot more effective than hashtags.
However, they are not forums the way Facebook Groups are.
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