Perhaps he's somewhere here at italki?

Send the present to me. I will make sure he gets it. :)

As Peachey has mentioned you can post a letter to Santa, but you can meet Santa here as well. Next time when I see him, I will mention that you, Olechka, have a very kind heart and that you are expecting him for New Year. I wish you happiness and strong health in New Year, I am sure he will bring you this in his magic sack. :))

He exists in the hearts and minds of children everywhere! OR maybe the parents, "Be good or you'll get a lump of coal"

To be honest, I believe in Santa Claus (Dedushka Moroz)...it is higher power, something or someone who is kind (maybe angel) and carries our dreams on Christmas and New year:)))) Usually, every year I write letter with my wishes on next year and then burn it...and guess what?!:))))) My dreams come true! The main thing is to believe....