We can't tell you, because we don't know yet. As posted previously, this is the very beginning of the beta process. How long it takes is fully dependent on what bugs are found and the developer time to fix them. Q2 2013 is what we have now. We'd rather have a vague release schedule, than to be beholden to some arbitrary release date, so that we can give it the time necessary to put out a quality release.
We can't tell you, because we don't know yet. As posted previously, this is the very beginning of the beta process. How long it takes is fully dependent on what bugs are found and the developer time to fix them. Q2 2013 is what we have now. We'd rather have a vague release schedule, than to be beholden to some arbitrary release date, so that we can give it the time necessary to put out a quality release.