Scuba--yeah..

I would also add that EVERY restaurant seems to be hurting for servers these days, so a good server is not going to stay somewhere that this happens, that they have to beg for extra tips, on top of the 15%. I never ask about the 15%, as I'm not interested in hearing a lie about it. If I like the restaurant, I go back and continue to just tip the automatic amount. If I don't like the restaurant, it's just another reason not to go back.