The company said the move is in an effort to increase reader retention and to demonstrate the impartiality of all the reviews and scores being published.
"This feature is being added as a result of direct feedback from our bookmarkers and the review site community," said Sam of TopPorn.com.
"We have gotten many requests from our readers asking if they can submit their own reviews, and some have even started emailing us detailed reviews of their experiences with a variety of adult sites. We believe this kind of direct consumer feedback is very valuable for adult site owners and other porn buyers alike."
The company said the system includes a cursory review of each review after it is submitted and prior to it being published live on the site.
"Unfortunately we also do get our fair share of spammers, bots, unethical site owners attempting to comment on their own products and frankly unhelpful posts by semi-anonymous contributors," Sam said.
"So, we do evaluate the authenticity and usefulness of submitted reviews prior to publishing them on our site, but we do not exercise any editorial control over the content, good or bad, or individual reviews that are well-written and honestly intended."
