2009
2006
Google hCalendar
by philippej & 2 others"...a Firefox Greasemonkey script, automatically identifies hCalendar microformat events and inserts buttons to add such events to Google Calendar."
2005
90% Crud: Greasemonkey and Microformats
by nhoizey & 1 other (via)a Greasemonkey user script that will find those hCalendar events and provide a link to import them into any calendar program that supports the iCalendar format
1
(6 marks)