I have created a website that shows how to earn airline frequent flyer mileage online without flying or making purchases. This is done by answering surveys, visiting websites, free memberships (just like TalkCity), etc. I am not selling anything and simply want to share my research with all that are interested. If you are a student or budget-minded traveler, I think you will like my website very much. Check it out: http://members.theglobe.com/mileage