I've carried around this idea about a presentation demonstrating what's wrong with bullet points in my virtual back pocket for a while now. But where exactly would you give such a presentation? I thought about making it a lightning talk, which are now common at regular conferences. But even then you'd risk alienating many of the other speakers when you tell them - even light-heartedly - that their presentation style just plain sucks.
And then Barcamp Stuttgart 4 came along, and with its "anything goes" attitude, it was now or never. An unconference is a good place to pull off something like that. And even if I were to step on a few people's toes, it's less of a problem than at a conference with lots of full-time speakers ...
So here's the content of that presentation (which I deliberately did not put up on Slideshare, since the slides need some explanation):