Portal 2 chalk fan art update

So... I have completely reached viral saturation now...

Case in point...

http://gizmodo.com/5816510/a-portal-on-your-sidewalk-you-cant-jump-through

and

http://www.obviouswinner.com/obvwin/2011/6/28/hopscotch-evolved-3d-portal-sidewalk-chalk-art.html
 

and

http://nerdapproved.com/gaming/portal-sidewalk-chalk-image/

and

http://geeks.thedailywh.at/2011/06/28/portal-sidewalk-art-of-the-day/

and

http://wins.failblog.org/2011/06/28/epic-win-photos-portal-sidewalk-win/

and those are the ones I know about so far. Thank you internet. I am glad you like it.