My son hasn't heard from cal poly SLO yet...any opinion on this?

<p>My son is waiting to hear from SLO regarding fall 2013 acceptance. Some of his friends have heard - both accepted & denied. When should we be concerned that he hasn't heard anything yet? The status in his portal says 'no decision yet'....</p>

<p>Please repost on the Cal Poly SLO forum.</p>