The colors this site uses are objectively awful and while they may contrast effectively for those with vision impairments (except the contrast between the subtitle text and white background that is way too faint), they may also cause as much in others they are so awful in their combination. I am not sure what color palette generator was used to make that abomination of optical strain and pain, but the developers should find an alternative for their next site and/or find a new front end developers with a little bit less sadistic intention in her work.
Nonetheless, the site's content is great even if its subjective appearance ids liable to cause migraine's in the masses it appeals to. I would prefer more categorization for the prompts honestly, that would be pretty useful but the system of voting is cool and the ease of use is really top notch. Just please with the colors, it is like someone vomited up an urban outfitters on the web.