The administrator should consider a link to a tutorial for Arc as part of the Arc Forum header links to avoid the repetitive posting of questions like this. "Where do I go to learn about this language?" is going to be a question that is repeated often if Arc becomes more popular. With the positive reputation of PG, I am surprised there are not more posts similar to this.
I can see how it could be confusing to find those resources if you're starting from this forum, but it's worth noting that the site's home page [http://arclanguage.org] links to them.
I'm not the site admin, to be sure. I guess that would be pg or rtm?
