If you are still not making money with your blog. You got to consider if you want to commercialize you blog. I thought writing sponsored posts can harm the readership. I think this does not have to be this way. If you keep writing quality posts than it does not matter. There are so many bloggers with great amount of traffic. They should consider making money with their blog.
I just signed up for this review site. I hope this site can bring me nice opportunities. This site is called Buyblogreviews.com. I am waiting till my blog gets approved. I am not worrying about getting my blog approved, but I am worried about getting enough opportunities. I have my blog approved for few review sites, but those have low paying or no opportunities at all.
My favourite review sites are Payperpost.com and Loudlaunch.com. I have made nice money with Loudlaunch the last week. This is fun, Payperpost.com has lots of opportunities. I think the other review sites can not beat Payperpost.com.