The ability for a scheduling community (such as ArbiterSports) to have an automatic ical feed is no longer a "nice to have". It is a minimum requirement to be in the scheduling industry. I manage multiple calendars, and am scheduled in multiple ways. ArbiterSports is the ONLY ONE that I have to manually put in (or modify) my game info. Please add this feature in. Everybody else seems to have this capability, so it can only be so hard.
ICAL Subscription. Seriously.