I removed my Linkreferral button in this blog. I will also stop Visiting 30 websites, reviewing and adding a website at Linkreferral. Why? Because I might lose or get my Google AdSense account. There are those who said that had their account suspended and those who are saying they have no problem with baing a part of Linkreferral. We really don't know if Google is prohibiting joining Linkreferral but we can never be sure. I want to play safe.
You can review your Google AdSense TOS and find in there that only "organic" traffic is allowed. Increasing traffic by means of manual or automatic programs is prohibited. There are also other reasons your account can be terminated and I know everyone's aware of them, there's no need to go on them one by one.We just have to go along with the rules. Google is Google.,They have eyes everywhere.
So, if you want to use Linkreferral use it on your "Affiliate" sites without Google AdSense. Or you can start monetizing your site, increase traffic so as to have a better page rank then after that when it is stable enough you can start it back with AdSense.