This post is now closed to new prompts, but open to fills and comments. Post new prompts on round 3!
A note: anons, your comments may not show up right away. This is an LJ server problem I can't do anything about. Rest assured that your comments haven't been deleted, they're just lost in the internet for a while.
Kinkmeme indexes: Delicious, deliciouspotato
And then of course there's the general Portal community over at portalfans.
E: Did you see an unfilled prompt in round 1 that you desperately want filled? The Repost post is now open.