Hummm..
I doubt somehow that the average chav "playing" with these "toys" is even aware of the existence of PPRuNe.
So, having all these ads pop up, whenever the topic subject matter contains the word "l@ser", may well be a good thing for US, because it alerts us to how much of this sh!t is now readily available and widely advertised.
"Ads by Google" does not just 'supply' PPRuNe with ads, you know!!