Placing ads on a blog or a site is totally upon one’s opinion. Placing ads that are too intrusive or some inappropriate content (irrelevant to the site) can be very fatal for the site itself. However, many sites do put ads because it does generate a good passive income for doing nothing!
Well, when should you monetize with ads?
Placing ads on anything should require one key element, and that is traffic. Without traffic, placing ads is a waste of time. Which ads should you use to monetize?
Here is a good lists of sites that you can use to monetize your site
Adtoll
Azoogle
Adsense– > quite popular
Yahoo ads
Ad brite
