"Participants to the sneak preview of 'The Ledge,' stand on the new glass balconies suspended 1,353 feet (412 meters) in the air and jut out 4 feet (1.22 meters) from the Sears Tower's 103rd floor Skydeck Wednesday, July 1, 2009 in Chicago. The Ledge will open to public on Thursday." - AJ Batac (/-_-) from Bookmarklet

I think I'd throw up. - Tim Hoeck

I'm getting dizzy just looking at it - Bwana ☠

couldn't do it. - holly #ravingfangirl

I'd do it! - AJ Batac (/-_-)

Not - a - chance - comix aka martha

I'd do a poopoo in my pants but I would do it... - Rasmus Lauridsen

Good stuff. Also: try being on the engineering team at shipping port and having to climb all over 100m cranes (did in 2006). You'll grow an extra pair - LANjackal

i sweat just thinking about it - Felicia Yue

I'll just stand over here...not on the ledge thanks though! hahaha - *Tiffany Diamond*

Hehe I don;'t have a problem with heights, but a glass floor really takes things over the limit. - Roberto Bonini

Man that looks amazing! - Parvez Halim

me neither. Sky Tower in Auckland has glass floors and i about peed myself up there. - Joe Silence

Awesome!! - Pixie

I think I'd go out on it. Maybe. Looks pretty awesome. Love seeing the little girl with no fear. Little kids would zip around fearlessly in jet packs if we had em. - iTad

I think I would die if I stepped out on that, but I would try anyway. - Rahsheen the Dream

This is so awesome. I would kill to have something like that in Montreal - Robert D'Alesio

If I want to fly or levitate I'll expose myself to cosmic radiation like anyone else - Sean Reiser

Yikes. Very cool. - Craig Bailey

I get goosebumps just looking at the pictures. This looks like fun. - mike fabio

Bad idea... - Outsanity

foolish - Melanie Reed

You probably couldn't get me to go further than the 5th floor, let alone, the 103rd floor, plus out on a glass floor hanging over the city. Sorry Mr Wonka, but I'll take the stairs. - Tim Young

I hope they keep a cleaning crew or a mop handy. - George Brickner

*Gulp* I doubt I'd last even 2 minutes standing on that... - Tyson Key

I hope it will hold. Time will tell - Brandon

very brave kids. I crapped my pants just looking at it. - Cass

Oww… I would never go to that kind of place. - Daniel Schildt