Why isn't anyone marketing Tuenti?

I'm not much of a marketer as I stopped the whole thing a few years ago but recently coming back from my trip to Spain I learned about Tuenti.com, pretty much the Spanish facebook with over 2 million users. It's a private site works only by invite and so far I've only come across one bot on JetBots that has software available for it.

I think it would be quite a profitable idea to aim at the Spanish audience and write up a simple bot to mass PM and add friends as I dont think they even have captchas or friend/message limits, yet they have video sections which is another profitable side to it. I'd write a bot for it if I knew how to program :S

Im from Spain, I think trying tuenti would be worth the time because it is not saturated at all like facebook or myspace, it is filled with people in the range of age 13-25, so it you can find something to earn money from those users i think it could be very profitable.