I have couple of websites. 2 of them get 90k visits each per month. I started them in the beginning of 2013 and they have been making about 1k a month from adsense ever since. I was really very excited about it at the start, I still am. But I see no growth. It does not go any higher than that. I have 7k+ email subscribers and a FB page well over 39k fans. I have healthy G+ pages too. I tried affiliate marketing but not much income there. I know the problem here is the niche or maybe not. I'm looking for some suggestions from kind people on this forum to help me better monetize my sites. Thanks in advance.