I have been running clickthrucash on my site for the last 3 days. I got like 5 clicks and had 80K unique visitors that day. I then changed the ad so the same image but pointed the href to another URL and used SQL backend to count clicks, and what do you know I had 3000+ clicks. Dodgy.
WoW, that's a good discovery. One of my friend been complaining about this as well. As for 80K unique views, only 5 clicks is really ridiculous. You cud have made good amount with adsense at this rate. BTW what is the site url? *curious*