Stamp collecting is a bizzare hobby to me even though its one of the world's most popular hobbies
It does seems to be scraping the barrel of hobbies you could have.
Yeah, and the list is always changing with interests and fashions.  Seems a strange one to stand the test of time.
I heard it was a big source of income for some countries, who create limited runs of elaborate designs mainly just for collectors.
Yeah, the people that make the stamps get a net profit from selling specifically to collector that won't use them.