Amazon Mechanical Turk - The online market place for work.
Online Book Club - OnlineBookClub.org is an awesome site for readers. We have international book discussions, virtual bookshelves to track what you have read, original book reviews and much more!
Crowdin - Localize your product in a seamless way
SerpClix - SerpClix is a click exchange network used to send more real clicks to your Google SERP. You can click to earn money or buy clicks to rank higher on Google.
Readers’ Favorite - Readers' Favorite provides free book reviews for authors and hosts a respected annual book award contest.
Micro Work 4 all - New Website aiming to get more workers and job seekers to perform tiny task and make money.