Get paid to receive SMS? Wow!! that's a good passive way to earn money. I have a few questions in mind.
1)Why would someone pay me just to receive SMS? It is a loss for that person because he's paying me for receiving SMS and for sending SMS to me.
2)Will they be using my number to sell it to those marketers?
3)How often do you get an SMS?
I think the answers on these vary per country and person etc.
UserU has very different results then me getting 1-2 and even 9 texts on 1 day, I have had it installed for about a month now and have gotten 5 texts ($0.10 :p)