30 Portal 2 Easter Eggs (Spoilers)

[RCA]

http://www.gamesradar.com/f/portal-2-ea ... 2135583053

Notable Topics:
Radio transmissions that can be decoded into pictures.
Oracle Turret
Half-Life References
Potential Family Genealogy (Turret song translated, mind blown) (highlight to see possible spoiler)
Greek Mythology in Portal 2
Tons of extra voice over work from Cave Johnson and Nolan North (SUPER hilarious)

[MinisterofDOOM]

I knew there'd be a Borealis reference in there, and the game didn't disappoint. The whole damn dry dock is there.
The reference from HL2: EP2: http://www.youtube.com/watch?v=nM9QoP3ghlo

And yeah...the Oracle Turret's Prometheus reference is pretty hard to ignore.

[s0m3th1ngAZ]

They could make a whole game based around the Borealis conspiracy theories...