[jlobato63]

I suggest to add some premium content to profiles. Charge a very low price - 2-3 Euros/month - and have people pay at the end of each month. If they dont pay then close their account/profile. This way they only pay if they are satisfied and allways have the last 30 free days. You only need 10 paying customers/visitors - 0,3% of current visitor numbers to earn the same as with adsense