Plenty of people get domain ideas from my site, but then don't click on my BUY link. I can determine this because I see multiple domains get registered on the same day as I list them by the same person -- highly unlikely otherwise.

So based on approx 20,000 listings that have been registered, around 40% of those registrations go to Goddady. But for the vast majority of those registration, I didn't get a referral. Or even a click.

So, people use Godaddy a lot more than any other registrar. And I put it on the left. Based on usage pattern mentioned above, I don't think it's because it's on the left.

Trust me, the site is truly just a hobby. :) Except that every once in a while, I make a bunch of money when I buy a domain myself that the site finds, and resell it.

I get to see the daily listings before anyone else, so ... I do feel a little bit bad about that, though.