Shelfari was a social cataloging website for books. Shelfari users built virtual bookshelves of the titles which they owned or had read and they could rate, review, tag and discuss their books. Users could also create groups that other members could join, create discussions and talk about books, or other topics. Recommendations could be sent to friends on the site for what books to read. Amazon bought the company in August 2008. Shelfari continued to function as an independent book social network within the Amazon until January 2016, when Amazon announced that it would be merging Shelfari with Goodreads and closing down Shelfari.
While Amazon grew in the ‘90s largely thanks to its growing share of the print book market and its dominance of online book sales, it was its early investments in ebooks and e-readers that turned it into a digital publishing and book-selling powerhouse. Amazon began work on its first Kindle e-reader starting in 2004 under codename Fiona, with its internal Lab126 hardware division leading the product development process. The first device was released in November of 2007 and sold for $399. Amazon has since released numerous iterations of the Kindle, and it now dominates the e-reader market after edging out competing products from Barnes & Noble, Kobo, and others.
Although As Seen On TV was founded in the 1980’s by Shark Tank panel member Kevin Harrington, the public domain label is often used to refer to all infomercials that have aired to date – ranging from the familiar Ron Popeil and his line of popular “o-matic” products, to Sir James Dyson and everyone in between. The infomercials all use direct marketing which allows customers to immediately understand the benefits of a product, and provides the seller with an easy way to track results and understand if a campaign will be profitable.