Optimise for image search for 53% more hits

Interesting article on making your site image search engine friendly. This makes a lot of sense, its unchartered waters and could get you a lot of traffic. With all of the talent and economic incentives driving competition in the keyword industry, it comes as no surprise that ranking for desirable keywords is a difficult task. As a result, generating tons of traffic from keywords alone is a process that is becoming more protracted all the time—if you want to rank well, you better settle in for the long haul.