I'm under the impression that spam is anything nonsensical. Saying 'I like bunnies' in a thread about ketchup isn't sensible. Starting a thread saying 'look at me liking is goats *throws melon at you cannon*' isn't sensible, or coherent.

However whenever I post such tripe in 'spam fora', the threads tend to get closed. Then I sit there at my computer area staring at the locked thread thinking "why is it closed? It's clearly spam'.

So is spam something else? If it is, what is the stuff I post on a regular basis if it isn't spam?