[RFC] Make registration fees scaled by country using the Big Mac Index
For context: https://www.economist.com/news/2019/07/10/the-big-mac-index
https://flocktofedora.org/ is an example of a conference using the same.
The basic idea is to setup a standard price based on the host country (or maybe US, since the foundation is based in the US), and scale the prices accordingly using the Big Mac Index.
This would make GUADEC more accessible for participants all over the world.
P.S.: I know it is obviously too late for GUADEC 2019, but my motivation to file this request for future conference was because of the reactions we got on the mailing list about the registration price/fee. https://mail.gnome.org/archives/guadec-list/2019-July/msg00023.html