$1 dollar per month! No way. I rather spend that time and energy increasing my followers on twitter and Instagram which will be very useful to my business in the nearest future. The $1 reward for actively visiting the site is too small and should be increased.
You have a very good point about working on increasing your followers especially on Twitter and Instagram. Today, followers on any kind of social media accounts equates to money because the more followers you have, the more you are likely to become an influencer tomorrow.