Use blogspot or blogger for micro niche sites?

Is there a reason not to use blogger for micro niche sites? I currently can't afford hosting, so I thought to start that way just to get 100 $ for hosting and domains.
Is this a good idea?

 

It's something I know a lot of people do. There can be no problems with it, it's just not as easy to manipulate as a domain, and it will breach the ToS if you desire to sell your site at any point

 

Blogger is, of course, rigid, so if you're willing to put up with the rigid platform then use it.

 

I need 20$ or more daily, is it possible this way?
Or I could buy real hosting after I get my first check. If I could have 30$ daily I could make a good living in my country.

 

i guess everyone still uses blogger. I'm still using blogger. if you have verified google checkout you can register a custom domain using that blogger with free hosting.. really great service if i only have credit card

 

Is this working for you? How much can you make a day?