I value my privacy online, and I also do not want Firefox to get cluttered with cookies from services that I do not wish to support. For this reason, I accept no cookies except for the ones I explicitly allow in the Firefox cookie preferences (a "whitelist" approach). I'd be happy to allow the domains required for Feedly, and by temporarily allowing cookies and checking from where they are being set, I've added feeddo.com and pheedo.com, but it still will not let me through if I turn off the cookie preference in Firefox again.
Is the warning screen tied to the Firefox preference such that there is no way to get through without that preference being on? A workaround would be much appreciated.