I have no idea what most of mine are and I'm procrastinating, so! Time to figure it out.
Also like Crystal I have a couple of sites that were fanlistings for years and then became fansites, so I listed both.
Fury Cutter -- 9 July 2006 (fansite conversion 13 May 2014)
Light of Judgment -- 10 June 2007 (fansite conversion 30 June 2009)
Awakening -- 8 September 2007 (fansite conversion 11 June 2015)
Beyond the Sky -- 26 January 2008 (fansite conversion 30 March 2014)
20 years old -- 7 August 2009
Never Stop Dreaming -- 31 December 2009
death wish -- 15 March 2010
Heaven's Requiem -- 2 August 2010
uncontrol -- 11 February 2011
DIVIDE -- 27 January 2014
Imprison -- 10 May 2014
Defiers of Fate -- 6 June 2014
Drafted -- 31 August 2014 (fansite conversion 3 June 2015)
Soul Dew -- 3 January 2015
Winds of Change -- 4 April 2015
Huh. About what I expected; I knew I made a ton of sites last year. I left off all the sites I've closed, so there are some missing here and there.
I don't usually do anything to celebrate, although if I remember I'll try and make a new layout for a big anniversary. Boggles my mind how old some of these sites are.