Any ex-Atlas Forum users may want to check their PM boxes occasionally, as the Personal Message feature is still active. Who knows for how long though?
Mine seemed locked up. I went ahead and logged out of Atlas Forum. I do hope that they're old topics will be viewable for years, from an archival standpoint. It'd be a real loss for everyone to lose all that collected material.
All topics are locked, but, I did manage to use PM to reply to one of the members which had PM'd me. I did that early this morning (1:00 AM)... so I don't know if it has been locked since then.
Yes, one way to send one it to just click on the member's screen name and this box comes up. Second option down.