Or you could build a ton of them, sell them, and then buy just a few big quality sites that require less time & money, and have greater earning potential.
it's not just about content. having a 30-40 site portfolio would mean you won't be able to focus on link building for these sites. it's much better to have 2-3 sites that do very well in SERP's than 20-30 sites that are buried deep inside the SERP's. btw, how many Adsense sites do you have right now?
well right now I only have one minisite but planning to build more sites it'S just a lack of time right now ...
i'm building my first adsense site. it's about trading and investing. i'm lucky to have a very good domain and was able to rank #4 in google just with the domain and the title of the page. the ranking might change once i start adding content to the page since the ranking is very much related to the name. anyway - thank you all for the replies i honestly appreciate all the input.
In that case, I suggest you initially experiment with just 1 site and see how it goes. If making money with Adsense was just about having 50-100 sites, everyone would be making lots of money. The key to Adsense success in not how much content you have, but how much traffic you get. Once you start with 1 site, you will know how easy (or difficult) it is.....