I LEFT PC!
Short summary :
2007 : ROM Hacking - asking some questions regarding Pokemon Ruby/Sapphire
2008 : Trading - mostly to complePokemon keDex in Pokemon Diamond until 2009
2009 : Battling - battles without ev'd Pokemon until 2009, competitive battles until 2010
2010 : Chatting - talking to pc friends, but more often on ut more often on MSN), having a good time
2011 : Less activity - it dropped more because of Windows Live Messenger and Facebook