I have tried a lot of sites that give you a fraction of bitcoin, and I found that I like this one the most: http://www.freedigitalmoney.com/en/Bitcoins

What I usually do is go straight to the videos on the RadiumOne tab, if there are any. The videos give 1 bitcent for clicking the play button. And sometimes you can get over 10 bitcents in one session )) If you are based in USA, you are more likely to see advertisement videos. All other offers take waaaay too long to be worth your while (but I do sometimes go for easy email submits). Enjoy!

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