You're right: Arc is just too young to have a huge (or even a medium sized) collection of libraries, because it takes a lot of time to write libraries to fetch web pages (BTW, look at http-get on Anarki), manipulate images and so on. We should talk about Arc in terms of what it will be able to become, not in terms of what it is today. In this view, the only real problem is the lack of a module system to support the construction of libraries.
