@DeeEmm: It's probably an estimate only because Boonex developers are yet to figure out exactly how much work there is to be done.

Of course if Boonex decided to release whatever is done after one month, it'd be easy to give a date, but I suspect a part of the problem is the fact that many bugs are interconnected, and fixing one means having to fix X amount of "dependent" bugs, and then fix the bugs in something that depended on and broke when the other bugs were finally fixed.