I'd like to put together a wiki list of webapps/sites written in whole or in part using Arc.
Would people mind sharing the URLs of anything they've built?
It's a random star system statistics generator for a tabletop pencil-and-paper sci-fi RPG (http://daemoneye.net/universaldecay.html). It can potentially save an experienced GM 30 minutes to an hour of work with every page view.
http://ballerinc.com/ by antiismist (http://arclanguage.com/item?id=7564)
The file you're looking for is news.arc
To get to the wiki just Google: websites powered by arc lisp
I still have a lot to do, but I have some basic functionality working now.