Where do you live? If you live in some third world countries, survey will not very effective since you only get less than $1 per survey. However, if you live in US or UK, you can get upto $50 per survey. Here are what I have found on this forum and hope you like it:
https://rewardsplaza.com/You can find the main thread on Bitcointalk here:
https://bitcointalk.org/index.php?topic=1645411.0I am from Asia.Yes, you are right. the survey is not effective here.I have register Rewardsplaza many days ago.when the site lunch and gave a promotion for sign up .05$ USD.But never I found any survey for me.It always said, there is no more survey for you today.But now I have a great idea, maybe it will work.so why I am looking for some Sites those payment methods are bitcoin.
I have forgotten about this site, thanks a lot man.
There are some survey that i heard before but i dont thin if they are still active and paying you can look at this site bitcoinget.com
But i dont heard many news about if they are still active and paying but if you want to take the risk you can try it..