Show HN: Promotion Platform

Well this would have to be my shortest to develop yet most used and praised application yet. [link redacted] I just gave it to my list a little over a week ago, to test and see if it would be something they would enjoy (ugliest website in the world with very little functionality). The result, just under 100 users in a few days. So I decided to go ahead with this one and developed it properly. (just finished tonight) Essentially it is a platform that allows you to run contests / promotions and use facebook likes as votes (yes it's within Facebooks policies) I would love the opinion of the tech/business related people (i.e you :) ) How does this app rate and any pointers on getting it out there and possible business models? I am using the freemium model, the plans going on top of that though are what I need to solidify. Any feedback welcome. Thanks [name redacted]