1.0 link Rainbow Dash Network http://rainbowdash.net/ Northern Dash (rpb3000) http://rainbowdash.net/rpb3000 http://rainbowdash.net/notice/875103 @<span class="vcard"><a href="http://rainbowdash.net/user/5743" class="url" title="Micheal McPony"><span class="fn nickname">thatonepony</span></a></span> !<span class="vcard"><a href="http://rainbowdash.net/group/25/id" class="url" title="Video Game Ponies! (videogameponies)"><span class="fn nickname">vgp</span></a></span> The universes are canonically connected, and we don't really know how much time Chell was trapped in Aperture Science. It actually looks like they're pushing to link up the two storylines; whether that includes characters is completely up to speculation.