In truth that is a hard one for me too, it was something I never asked for or wanted based simply on the fact that I wanted Alpha players to be able to experience Eve without too much limitation.
I would be interested to see the metrics behind this, I wonder how many people were using massed Alpha accounts to gank, how were they getting around the controls and why CCP were unable to police it?
So take my reply as not being happy with that part too, for me it is perfectly fine for Alpha accounts to be able to gank in hisec.