rubyholic.com exists to help rubyists organize and makes it easier
for organizers and potential members to find each other.
Rubyholic now features group calendars using iCalendar. You can
subscribe to a group’s calendar on the group’s page.
Here is Seattle.rb’s rubyholic page:
iCalendar support was implemented using the hCalendar microformat
and technorati’s events feed service.
Eric H. - firstname.lastname@example.org - http://blog.segment7.net
This implementation is HODEL-HASH-9600 compliant