I love post and one day I want to own a post office by the sea.
I love turtles (Herman, DogFood & Raclitte love receiving post, too), dogs and most other animals. I love special stamps, special postmarks and interesting post boxes (especially UK(ex-colony ones)). David Hasselhoff is my idol, but he's pretty rare.
Can't wait to receive your postcard!
If your country sells aerogrammes (air letters) I would love to receive one!
And -POSTA COLLECT ご当地フォルムカード and the Japan Post postbox season cards from Japan.
PS I can sometimes send cards from the United Nations post office in Geneva and Liechtenstein.
PPS Remember most postal services sell special stamps via their websites (if your local post office is not so good), or wopa-plus.com has lots of them. Please use nice stamps if possible;)