This action will delete this post on this instance and on all federated instances, and it cannot be undone. Are you certain you want to delete this post?
This action will block this actor and hide all of their past and future posts. Are you certain you want to block this actor?
This action will block this object. Are you certain you want to block this object?
Are you sure you want to delete the OAuth client [Client Name]? This action cannot be undone and will revoke all access tokens for this client.
Are you sure you want to revoke the OAuth token [Token ID]? This action cannot be undone and will immediately revoke access for this token.
Matrix is just some sort of Jabber/XMPP, but with JSON instead of XML? Or do I miss a point?