Greetings
CalendarClear is a small addon i wrote when i realized i had a bit over 200 goldspammer invites on my calendar, and i got bored of manually removing them so i wrote this.
To use it you simply install the addon, log on and type
/CClear followed by the number of invites you wish to remove, and finally the name of the invites you wish to remove.
So to remove 100 events called www.goldRus.com you would write
/CClear 100 www.goldRus.com