Yes, I like that picture for it's sexyness.  No, I don't like to wear that on my T-Shirt because that's juvenile/childish & too nerdy.  I'd wear one with that "Take the red pill" what you posted in "Does Desktop have a future...".  That's cool!  If alone for it's ambiguity, since young folk commonly take chemical drugs when they go out nowadays.  That one on the back, and a small orb logo with "FreeBSD - The power to serve" on the front left chest, like where sports shirts have the club's logo (literally, where the heart is).