I have some highbrow hobbies like my wife and me growing ferns and palms, calligraphy, history, and dabbling with computers and old cameras. I suppressed my desire to take photos for a long time, but I failed: photography has become my favourite waste of time. My favourite photographic subjects are plants and stones, with some emphasis on (mostly sacral) architecture.
Being in sort of a retro mood induced and fired by my wife, I'm discovering the joys of film photography for some time. And I'm still writing software.