I was doing a link check on one of my sites and stumbled across one that said my site is worth over 10k. I did a check on rockettheme it says over 100k.
I'm sure the formula is wildly inaccurate as my ad revenue is only 1/8th of what they say. It does bring up a question though- am I using ads properly on my site?
I use adsense because it's easy- somehow I think I could be making more.