> C'mon Dimitry, speakers never had to pay conference fee or hotel, and
> even got paid for presentations, so they had travel expenses (more or
> less) covered. That way we're able to get there those that would have
> problems to come.

But how many listeners we lost because they weren't able to pay for
speakers? There is no free beer. You know numbers of visitors on last
conferences. It is decreasing.
If somebody didn't go to FrOSCon because 250 euros is too much for
him, why he would go to FB Conference where only fees are more than two
times bigger?

SY, SD.