I launched my third site last week. Hoping to double my income within a few months or so. My new site has much better paying ads ;-)
I got several sites but only 3 of them uses adsense. The rest simply do not generate enough traffic to benefits from Adsense sadly, i always get smart pricing.
well I have 3, 1 being my main website, sites out there - but I think I am goin to get rid of them as it "creates spam" on the internet, and even though u have articles on the site - I think that users are less goin to click on it unless you have good content. This is if you are running a standalone article site or information site with no other form of interaction or contact in the site
There is no best way. Some people have 1 site bringing in 6 figures per month, some do it on 500 sites.
i only have 20 websites... but no plans for add again coz im not able to manage it when its too many...
I only have a blog and a directory and 4 in development (but they all be finish like in few months no rush)