Who in their right mind would say no to having
Portal be available as a DLC on their system? Why
Microsoft did. I understand that there's certain logistical reasons why they would do it i.e. hard drive space or lack of with the Core but maybe it'll happen some day. I'm wondering if they tried to go to Sony to put it in their online system as well seeing as the PlayStation 3 isn't restricted by size for their full version titles and every PS3 has a HDD.