Yeah, bottle sharing seems to be "OK" at this point. Things got pretty deep last time; haven't heard any words otherwise from the powers that be.
Was that an actual "release"? I mean, on your average Saturday you can still casually stroll in just past noon and get what you need/want and roll right out. Bottle limits have been in place for the limited release stuff since the beginning.
However, they've recently begun to enforce a limit even on their "regular" bottles during releases. Not sure if that trend will continue through non-release Saturdays, though....but I guess we'll see (if they ever stop having limited releases).