Replying to South American Regionals

Hey I don't want to be a pain in the ass, but why aren't there regional forums for Chile and Argentina? I mean, we've got forums for practically all of Europe and NZ and Australia, why not South America? It may be that there aren't many people down there with internet or something, and therefore not too many people to post, but I'm thinking about getting a job down there next summer and it might be helpful to anybody else who's having the same idea. I know a ton of people go down there.