bulknews.typepad.com Tatsuhiko Miyagawa's blog to discuss mostly tech and nerdy stuff. via www.flickr.com Some people still seems do not "get" Plack/PSGI, so here's the overview. The important bit is that Plack is an implementation but is also a namespace for utilities, and things like Plack::Middleware and Plack::Request should be thought of more like a library. Plack::Server, ::Middleware, ::Req