We just launched fanpas on the Amazon app marketplace and in the Firefox marketplace. Here are the links:
http://www.amazon.com/Fanpas-Soccer-Football-Leagues-Calendar/dp/B00F2IXX1S/ref=sr_1_1?ie=UTF8&qid=1378869454&sr=8-1&keywords=fanpashttps://marketplace.firefox.com/app/fanpas?src=searchWe are now working on our Google Plus and Windows app market versions. We will not have an IOS version as Apple wont let us use BTC's to accept the bets.
The next step will be to add the betting system, we will start with something extremely simple. Just one international tournament, you select a match on the calendar and send the BTC's to the Local, Visitor or Tie address. We will manually pay back to the winning addresses as fast as is humanly possible. We will keep our numbers public.
Before we let people use their mobiles to place the bets, we are creating a new desktop version of the site to accept them. No registration needed.
As for the IPO, once we start accepting and paying bets, we will update you here. If we do go into an IPO we will use the money to establish a company, get a dedicated office and hire local personal to update the DB, take care of our customers, improve the code, and advertise. I don't have any numbers yet, I want to keep it small and simple.