Lord_Pony

Been here since 2008. List of main accounts are as follows:
Flamingbagelguy (December 2008 to February 2009)
Mechaspikez (February 2009 to March 2009)
LupinLocas (March 2009 to end of March 2009)
Neonwings (April 2009 to August 2010)
NeonwingsMK2 (January 2011 to February 2011)
Lord_Vile (February 2011 to August 2011)
Lord_VileXR500 (October 2011 to beginning of February 2012)
Lord_Pony (Now till ?)

Ponies are the greatest thing ever!
List of MLP main characters:
Twilight Sparkle
Applejack
Fluttershy
Rarity
Rainbow Dash
Pinkie Pie

And of course the ruler of the magical land of Equestria, Princess Celestia, sister of Princess Luna!
Celestia ruled over the daytime and Luna ruled over the night
They created perfect balance between the two
But one fateful day Luna refused to let the moon go down for the sun
And this stubborness turned her into what is feared by everypony today:
NIGHT MARE MOON
She threatened everlasting night upon the ponies of Equestria
But Celestia used the six elements of harmony to banish Night mare moon
And so day and night were saved.