I was a member of bux.to myself a year ago, but didn't like it because they never seemed to offer more than a couple of things to click on per day. It's a "chicken and egg" dilemma, really. I'd like to offer as many links for my members to click on as possible, but it's hard to do without more advertisers, yet I can't get more advertisers without more members to click their links...
I've just started a new campaign that should bring in some new blood. Crossing my fingers...