DV forum: [a href="http://disney.com"]http://www.discovervancouver.com/forum/Vancouver-Forum-f5.html[/a]
DV community: [a href="http://www.discoverseattle.net/forum/"]http://www.discovervancouver.com/community/[/a]
The old Open Forum (The Pit) now redirects to the DV community.
Discover Liberty, unfortunately, looks like it is still gone.