-snip-
Then show here that 'many' you are talking about.
You think the rewards from ref can consider a lot?
I have a quiet numbers of active referrals from freebitco.in doing clicks everyday for almost 6 months now. My average passive income for it is only 20k-30k satoshis. Well it does not a lot to me but good for covering transaction fees.
20k-30k is too low if you have active referrals. How many referrals do you have? I had about 120-130 active referrals and I used to easily make 0.01 BTC per day but that's when I just started using bitcoins. However, I do agree that these websites aren't worth when there are signature campaigns that pay 0.01 BTC for just 10 to 15 posts.