Alltops, along with its sister site, Truemors (covering breaking news, stories and rumors and referred to as "NPR for your eyes"), are the creation of Will Mayall, Kathryn Henkens and Guy Kawasaki.
The "about us" section of Alltop states:
We help you explore your passions by collecting stories from “all the top” sites on the web. We’ve grouped these collections — “aggregations” — into individual Alltop sites based on topics such as environment, photography, science, Muslim, celebrity gossip, military, fashion, gaming, sports, politics, automobiles, and Macintosh. At each Alltop site, we display the headlines of the latest stories from dozens of sites and blogs.
You can think of an Alltop site as a “digital magazine rack” of the Internet. To be clear, Alltop sites are starting points—they are not destinations per se. The bottom line is that we are trying to enhance your online reading by both displaying stories from the sites that you’re already visiting and helping you discover sites that you didn’t know existed. In other words, our goal is the “cessation of Internet stagnation” by providing “aggregation without aggravation.”