i've been defriended

how can this be?! i don't update my status obsessively. i don't send notices about games that you should play - hell i don't even play the games. i sometimes go weeks without ever logging on and yet someone found it necessary to strike me from their ranks? i'm truly offended which i find interesting in itself because i hadn't spoken to this "friend" since 1994 before i friended them earlier this year!! BUT I AM!