This could be an issue due to the fact that certain Add-ons have prefs set for only rtb, anyone who wants to continue to use those add-ons will have to stick with rtb, any new add-ons will have to have prefs for both so that everyone can use it. I don't see this working out too easily if you consider all of that. It's an interesting idea and mod but if it create general problems for the way things work then it has a lot less apeal. Anyways many might like it but they wll still have to stick with rtb if they want their general server mods to work correctly. As for those who don't host, it shouldn't be much of a problem. Sadly, I do.
Don't make comments on my grammer <lol>