A recent article on Silicone Valley Insider compared the annual revenues and the average unique visitors per month. The brief grouped the internet's top websites into 3 types: search, display and social media. the shocking winner? Not much of a shock really. Google's unique users are worth $18 while Twitters are a paltry $0.63 What does this mean? Well most webmasters on DP are constantly buying and starting content (display) and social oriented websites. Very few sink all their time into search. This brief suggest that if you can master search you will get a much higher return on your investment http://www.businessinsider.com/chart-of-the-day-revenue-per-unique-visitor-2010-3 as a side note I am selling an awesome Job Search engine for $45 hit me up with any questions you might have.