Sorry if it is a recurrent question, but search haven't returned any significant thread about it.
Are there no plans for ACIII Beta? It will be missed, since AC:B and AC:R were really fun and gave back to ubisoft lots of useful feedback.
There will be no AC3 BETA which is unfortunate. As long as the overall quality of the game remains intact and it functions as it should months after release, then I have no problem with its absence.