"For example, while I go to Product Hunt almost every day, I get a lot of utility from the Yo account PRODUCTHUNTED, which push notifies me whenever there’s a product that gets over 100 upvotes. When I get that notification, I know to make sure to check out what product everyone’s getting so excited about."<p>Huh? That's what Twitter does and it includes a short summary so I know if I want to go to their site.