Still more readable than the (presumably) intended look:

http://i.imgur.com/cLZMhoD.png

Ditto. I believe it's a combination of the small text width and the low contrast gray on white. Perhaps this looks great on retina displays but not my 1280x800 display.

http://imgur.com/dzdi7nF Chrome 30 on Arch Linux

Same: http://i.imgur.com/37ZaPRH.png

Chrome 31.0.1650.34 beta on Ubuntu 13.04.

Edit - If this is the intended look, please reevaluate UX. This is no good.

Was going to post the same, unreadable. (Chrome 30 on Mac OSX)

Looks pretty shit on latest Android Chrome too: http://imgur.com/PGQaM6n

I thought it is intentional, and the whole thing is a joke. But if it isn't, I am frightened.

Probably designed for Retina displays http://imgb.mp/jms.jpg

Maybe the font he/she using is following the latest Mavericks? It seems that the font in latest OS X is slimmer now.