I have quite the same problem @Werloc does. Not many of my friends, especially female friends interest in sports And even if they do, they concentrate mostly on football. Other olympic sports, even the quite popular ones like volley or tennis only exist to them when a Polish athlete is close to achieving something. One of my closest friends who considers himself quite a big sports fan was surprised a sport such as modern pentathlon even exists.
I also thought about advertising totallympics on some Polish forums I discuss on, but it is very likely people who would register here would not even be interested in commenting about sports and discussing results and would simply try to provoke or insult users from Germany, Russia or other countries, which would bring a bad atmosphere to the forums and is also against the Olympic spirit.