Well, I've been asked by a few people about free "Survay" sites. On these sites you basically get $5 or for a standard survay, or up to $100 for a "Tech" survay.
These all take generally 5 minutes or so, their not too lengthy, and their every month or so.
To sign up (use UGN Security
as a referrer) with number: 283047 at: http://www.goZing.com/survey/signup.asp?ref=283047
I've personally used them for about a year now, i've filled out 7 survay's and gotten $5 on average per survay.