I'll bite with a few guesses. What are you getting around with this routing hack?

Assuming you are using Devise with the conventional HomeController, and 'root :to => "home#index"' you shouldn't have to bother with faking a resource in the url. From your /login page, your logo links to /home/index anyways. All the hashtags/anchor tags should work. I've not had a problem with it myself.

The headers for /index.html return the same 404 resource as /adjhasdkj123123, so I'm rather curious. Teach me something. :)