Wow, so that's about 8.5 btc ref earning?
Do you own a popular bitcoin site or a popular blog? Or do you advertise your ref link on those popular sites?
Look at my signature...
I used to advertise individual sites, then I realized the smarter thing to do is make my own site, and then advertise that.
I started my site in September last year though, before the "get paid to" free bitcoin blogs saturated the web, there is a lot of them now.
I do rank #1 on google for "payment proof bitcoin", I used to rank #1 for "free bitcoin", but I run too much paid to click advertising on my site, google doesn't like that...lol