What do you know of a CPAN package called OpenInteract2? (There's also an earlier “OpenInteract,” o‘course...)

This application framework appears to be subtly different from the others that I have seen — aside from its alternate interpretation of “M=Model” to consist of more than just “persistent (database) storage.” It seems to take an “at arn arm's length” approach, using the web-site as a portal to the application domain rather than simply viewing the web-site as the application.

I am interested in your real-world experiences and thoughts...