TimeEtc - Time Etc offers virtual assistants for entrepreneurs and professionals.
Amazon Mechanical Turk - The online market place for work.
Zirtual - Virtual assistants for busy people.
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.
USource - Task Masters can complete virtually any task for you that can be completed via the internet.
Bitfortip - Tip Bitcoins as an incentive | Earn Bitcoins for being helpful