My Facebook page is a general t-shirt marketing page. I've narrowed down the types of t-shirts I want to produce, but not to super narrow categories (think professions, not just nursing or engineering). I figured if I can build enough of a facebook following, when I do post t-shirts in these niches I'll have enough people willing to buy them. If not, I keep pushing incentives for those other people to wait around until a shirt they like comes out. Does this seem feasible? And what types of incentives should I do to get more fans/keep my fans? I want to be interactive but not sure what type of giveaways or contests I could do when I don't have much to give out, lol.