catching up today-- and as i moved through threads, i kept tripping over cultural landmarks
i.e.,
Monty Python-- the show and the movies

British Sitcoms
-------Yes Minister
-------Are You Being Served?
-------Eastenders
-------Keeping Up Appearence
-------Others?

Lord of the Rings

Robert Heinlein
(complete works)

Science
geology, in particular,
chemistry (mainly periodic table, or physical elements of chemitry)
Physics
(and meta physics, especially perpetual motion machine made from cats an chicken Tika Masala)
computers and or Math

alcohol
(yeah, it should be part of chemisty, but it stands on its own)

travel

bodily functions and parts
(electric Jugs anyone?)

there is half hearted effort at sports,

but it doesn't hold a candle to Food

and the funnies posts always involve animals
(CK is one reason for that-- he seems to have been born with an urban heart deep in the county-- how else could you explain his adventures with sheep!)

Oh, yeah, and an interest in the specific vocabularies used by all these topics!