Well, my account for 4 years are closed or banned also. They said due to fraudulent activity but I wont do anything since day 1, its all natural traffic. Its my lost but the more they lost. They said "We wish you the best of luck in your future endeavors." Yes thank you, now I can concentrate to adsense
Hey, infolinks is just an alternative and is nowhere compared to adsense. People who have more success with infolinks than adsense are very rare. I personally don't use infolinks because I find its ads to be annoying and hence resulting in bad user experience for the readers. In case of adsense, they are just simple ads that rest away from my content providing a richer user experience.