Comments from last time this was submitted:

http://news.ycombinator.com/item?id=1814355

Also built using arc (and the news.arc code modified for purpose) is my jobs board: http://jobs.usethesource.com/

I love arc. My own aggregation news.arc derivative, (which is still evolving): http://hubski.com

This should be especially popular here as Hacker News was built in Arc :D

And pg invented Arc

here is a cached version http://webcache.googleusercontent.com/search?q=cache:-UzSVhD...

input works, but nothing gets returned...

As long as the site is down, if you're still interested in trying Arc: http://arclanguage.org/install

See also: http://ycombinator.com/arc/tut.txt

Thank you for sharing this during the downtime!

Try Arc goes down under heavy traffic because every page load requires its own sandboxed Arc instance to be running on the server. It only takes a few of these to gobble up all the resources on my Linode 512.

In any case, http://tryarc.org is back online. Thanks for your patience. :)