Yeah, sorry guys. Message received.
I was a bit too quick on the draw, there.
I was looking for some advice on fixing a light control module (LKM)problem for somebody else, and found this forum.
I didn't find the info I was after, but found this 'interesting' thread. A combination of frustration at not being able to help somebody out when I thought I could, and not finding most of the posts very interesting (despite the promise of the title) led to my rant.
I now accept that I should have kept my thoughts to myself in this case - I'll learn that lesson one day, but it's not easy!