what topic will attract more readers?

I don't necessarily like reading about one topic in particular. I like just every-day rants and raves. The realer you are in your writing, the better. Funny little anecdotes, things like that grab my attention. I get bored easily by "earn money online!" and "at home jobs!" so quickly it's unbelievable. And politics & religious rants (unless they're inquisitive/open-minded ones), will probably turn people away. I say, just blogging about your every day life is a good idea, don't you think?

I think topics about making money, because many people are looking for ways to earn extra money. Or just post anything which interest you, it will become easier for you. Good luck to your blog :)