Well, I love your question as it will improve more on the enlightenment on the existence of truthful sights like answered and BMF sites. On how far they reward their respective mmembers which is muchly expected from our social medial sites like Facebook with over 1.7billion users.
In response to your question, I have just recieved my first pay from a site, as though I share the ideology oof believing it's aall scam and waste of time before now. A friend have being disturbing me to actually venture into it. But until few days back, I never had 50% faith on it.
So, when I made up my mind to give it a short, I joined BMF site and gradually I started earning bmf till it accumulated to 6000BMF and a thought came that I should try cashing out first. Then I apllued for PayPal email and I got the money.