anyone making more than 300$/month with ppc?

Hi guys
I’m just curious if this worth bothering with any further. I have couple of dedis hosting online games and gaming related portals. I tried bidvertiser, adsense but its a complete failure. I have like 100K unique visitor/month for 1 server and made like 10$ with bidvertiser in 6 months.
So does it really worth the money to screw up your website’s look out with puke ads for this kind of money when you pay 100EURO/month for 1 server?
I’m just curious does anyone makes more than 300$/month with only ppc?

See original post by sinowall