I have only filled out a couple surveys. I usually get the sorry message and I figure I am far from the demographic they want so I gave up trying. Yes, if you give your email expect spam. Peanutlabs did pay out on the couple I qualified for.

For the most part I watch videos on the main site (Play Top Eleven - Free Online Football Manager Game) but those do vary in availabilty by where you live, and I live in USA land of advertisement.

The most tokens I have got in the past were through buying things I already wanted/needed that had bonus tokens with it, but those are pretty rare too.