nice idea, in middle 2015 i have blog, i active posting some news or review of new coin, i use A-ads but the reward is very low, i get only 100k per week
it's make me leave it, and now i use sign campaign as bonus for my posting, and i can earn 0.035/weekk it's very high than i continue write article at my blog.
Bloging is very good way to earn profit. but without A good ad network you can't earn as well as you should. and A-ads is a very low paying network with this ntework you can't earn more then that. the biggest and most important ad network is google adsene. you need to get google adsense anyway if you want to make proper income..
and it is not too hard to get one. just need to be creative little bit and need good stuff for blog.
Google adsense is the most high paying and stable ad network. But they are very strict that there are certain measurements that should be followed
and complied well but if you didn't followed it.
Your effort will be wasted, but blog is one of the good way of getting bitcoin but you need to wait for a certain time for it.
blog very good to make money, depending on your strategy. if you master a lot about SEO was nice. and if your blog has a lot of visitors better use google adsense ads, compared to ads bitcoin. as mentioned Tabas, Google Adsense will pay very high.
I think is not out of topic since it is possible for an employer to hire you to create a blog for his website, exchange site or gambling site.
And you could get paid for bitcoin.