Force Reply to Conversation Before Posting Again

[Sal Collaziano]

Does anyone know of any plugins or simple ways to make it so that a member cannot continue to participate in the community without replying to a conversation?

 

[S Thomas]

Create a user group which has no write permissions, create a notice which is displayed only to this usergroup and then manually put the user into the usergroup. If he answers your conversation, manually remove him from that group.