What’s A Cool Teen Blog That Different From All The Other One?

I wanna blog but I don’t wanna use blogger, blogspot, myspace blog, facebook notes, live journal, rotten tomatoes, or any of those. I want a cool blog that appeals to teens and has cool layouts and stuff. But also, I want it to be private. Kinda like an online diary but not one of those retarded blogger type ones. Help? :]