Have you tried ugly long form sales letter? Design has to support content, not the other way around.
http://www.marketingexperiments.com...-research-topics/call-to-action-location.html
And oh, what is this ugly website
http://www.drudgereport.com/
It's in 500th most popular sites on earth.
Don't get me wrong. I don't mean you should overlook design and skip that. No but you can start with ugly. Then when your site performs, launch a new design. Tidy it a bit.
Launch fast. Launch a bunch (or whatever tasks more important). Then based on your results, adjust.
I don't care losing some customers at first, but I'll save hours and hours by not wasting time on design.
Ideally I wish I have the resources to be like Basecamp.com. Their pages always look very attractive, even they try to push visitors to sign up immediately. From time to time they test new layouts but still very eye pleasing but remember for every beautiful site, there are ugly sites that work out there.
Direct response marketer will argue about how a simple post card works better than beautiful post card. In the former, people actually look at the message instead of just glimpse on it and spend more time on the beautiful post card pictures.
That's why I have friends who still use XSitePro. Looks like websites from 90ish, but due to speed, they rank very well and make money. One reason is because of speed. Google puts a lot of weight on that nowadays, so chuck out those beautiful and bloated jQuery, if possible.
Guess I made my point.
Again i don't say there's an absolute truth in this. Just the way I operate. It works in my info business. And it will work in affiliate marketing too. I guess we can just agree to disagree.