I would like to start my own blog(s) and make money with it through adsense. Also, how hard is it to drive traffic to blogger blogs with the blogspot subdomain? I had planned on making a micro-niche blogger blog and posting about 5-10 articles on it and add adsense on it and then start a 2nd micro-niche blogger blog, write 5-10 articles and post them on it, add adsense, and so on until I had about 20-30 micro-niche blogger blogs. I was thinking it should bring in pretty good passive income, but it would get pretty expensive if I had to pay for hosting and domains on 20-30 sites.
To sum it all up, my questions are: Is it possible to make a decent passive income through free blogger blogs and adsense?
Is it better to have 1 micro-niche blog to focus on or to build a bunch of them for residual income?
Is blogger the best site to use for this purpose?
I'm thinking to get outside Fiverr with my GIGs and to start a website which will partially simulate Fiverr's features: 1. listing my services, with description/video/images 2. payment processor 3. ...