Yelp is now home to 20 million user reviews. In celebration of the accomplishment the company released this infographic with a heat map showing the location of those reviews, as well as some statistics about reviews on the site in general.

The site would currently take 42 years to be read in its entirety out loud, and last month had a whopping 32, 425 reviews submitted on a single day.

Do any of you use Yelp? What do you like to write reviews about?