Sorry for feeding your google-monster Nachtwind. I was not suggesting to replace this board. I do realize that there's nothing that is really free. So up to a point i don't mind advertising. (don't take a run with that sentence as well please) So, for example, if i use google-maps to look something up i am 'paying' by accepting advertisement. If those ads get i my way too much i'll probably buy an atlas. Either way i'm paying. One is with annoyance and the other with euro's. I'm Dutch, so guess what i'm doing at the moment. 
On topic; mowcius, could you explain 'wave' a bit more?
Jeroen