Other forums such as altcoinstalks are starting to get crowded, some of the old forum members have started to teleport to other forums (altcoinstalk) see the picture below is no longer familiar some names have registered there, so it is likely that mixer advertising will be there.
Wow this is really interesting, they might can't compete this forum, but having signature campaign obviously will increase the traffic especially if there are more projects are joining to run a signature campaign.Yeah most of the usernames are really familiar, but I'm not yet see the "big guys" in that forum or they might never ever want to join on there.
It was also said by the admin of Altcoinstalks that the forum is not a replacement but an escape for the repressive community, maybe you can see the new policy here: https://www.altcoinstalks.com/index.php?topic=312821.msg1452562#msg1452562
It is possible that the forum's big contributors will but here and never teleport, but now we know enough that some users have started to enter the Altcoinstalks forum.