Shit is going down.
http://store.steampowered.com/news/3533/
"Changed radio transmission frequency to comply with federal and state spectrum management regulations"
Started people going crazy on the forums, recap :
-Portal gets surprise update yesterday afternoon
-People see new mystery achievement
-People play and see the radio in the beginning room now has a green light
-Carry it around and notice it makes strange broadcast interference noises in certain places
-Locate and place all 26 of these mystery radios for achievement
-Smart people yank wav files out of game content folders and run them through steganography programs
-Produces 26 weird cryptic image files in a numbered sequence
-Some dude runs the number string through an md5 hash translator and gets a landline number
-Internet traces it to Kirkland, WA (near Valve HQ)
-People find out its not a phone/fax line but a data line hosting a BBS and telnet it
-Use a clue from one of the files to figure out the BBS user/password login info
-End up with a bunch of weird ASCII artwork
-We're trying to figure out wtf it means
I love Valve.