Though I can see a point, Salathe, I disagree entirely with the verdict (not the fact).

Ebay, Namepros, Amazon, you name it... They all have respectfully implemented software as this proposed 'itrader'... I think we are all able to establish a common basis of users that we know to be trustful, skilled, experienced, etc.

If someone sells 50 $5 templates and recieves excellent feedback, as you said, here's where a conflict comes in.
- First, his name would be something like "ExAnUOob66", usually.
- Now, if you're still holding on, he'd be speaking txt talk probably, aswell.
- If you're STILL holding on, then you'll be saying "Oh, $5 is an excellent deal!" - So you open up the imageshack link he provides and see a template like THIS .

Would you really trust a system over your own thoughts?
Doubtfully, so I see nothing wrong with implementing this iTrader.