Review my site then post results

I need 20 people to test out website LittleSEO, review honestly and put results on SEO FORUMS.
Can someone suggest me where to post this offer? I don't want to go against forum rules.
I will pay for reviews (your work), of course.

It's a nice looking site, but it will be hard to get people to use your service to boost their PR, when your site has none at all.