Certainly long-lived URI's. As for resources, I suppose conceptually there is. However you are correct that the given executable would determine a level for resources. So I guess the answer is YES. Support for RESTul is RESTful. Or not, depending upon your executable.
Hi, one of the developers here. Not all servers run CGI. Sure, while there are wrappers that can do it, for example for nginx, it isn't pretty. The purpose for REBIN is a clear and concise serving of executables without the overhead of say Apache. I think the readme is rather verbose... Call me surprised :)