The site’s new service, called “Sifter,” aims to help consumer-oriented businesses and marketers fine-tune their upcoming products and pitches by putting them in front of a group that already spends much of its time voting things up or down.
The site’s new service, called “Sifter,” aims to help consumer-oriented businesses and marketers fine-tune their upcoming products and pitches by putting them in front of a group that already spends much of its time voting things up or down.