I agree that it can't go on forever, but to state that expenses...

I agree that it can't go on forever, but to state that expenses can only ever go in lock-step with an increase in revenue is too simplistic. I guess my point is there will be times when you have to outlay more now in order to create growth in future revenues.
I'm pretty comfortable with how they are handling it at the moment, but i'm not a day trader either, so I respect your right to hop on and off the ship as you see fit.
Keep the charts coming, I'm no good at them myself, but I enjoy others views and inputs (in fact I hopped off DTZ after the last pump to 24c at much the same time as yourself I believe)

Cheers