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 have not really participate in any of the survey but like you have said, people from the third world countries find it very difficult to make money through survey. I have tried that before and most of them even deny me access to some of the survey and most time I will live at the point of registration. I will try the links you have provided above in other to find out if I could actually make some bitcoin through this.