Just like Maxine Pase said, oDesk and Crowdsource, but check out Fiverr if you haven't already done so. Easy and fast income? Most things I've come across you need time to see significant results...so I'd love to hear how others answer this question. Quickest way I've found was really through Fiverr, it's getting pretty competitive on there now so the problem really is creating a gig that people want, but once you've created that gig, you're set!
Opinion Outpost is a survey based website. It doesn't take me long to cash out. It does depend on how many surveys you qualify for and you most likely won't make a lot of money but this website is legit and I've been paid by them via PayPal. A little goes a long way sometimes and they've definitely saved my behind in the past.
Swagbucks, it'll take time but you can earn by watching tv, doing surveys, etc., easy stuff. It's legit and you get paid via PayPal.
I created a hub on a browser based game called Marketglory, so you can check that out too.
But with the research that I've done personally, the general consensus is to create your own niche website and go that route/the affiliate marketing route. It takes time to build and a lot of effort but it can be very financially rewarding.
Hope this helps :)