What concerns me is that by circulating a 'list' of relays we inadvertently centralize relays and that would be bad.
WeAreSoEarly.gif
Discussion
That's what clients already do when they come with a list of recommended relays.
That said I believe this is how it's supposed to work. If you want to see my content, you at least subscribe to read access to the relays I use and if you want to comment you have to have write access.