What if (just if) i added a teeny weeny feature, but in the server side of my game, and it didnt need a client update? (i just got google to accept my sending email from the server) That grey area looks a little greyer now :P
I say let's keep features out of the game for a few weeks. Of course bug fixes should be done asap. I don't think the area is very grey, a feature is something new, a bug is something that doesn't work as expected.