I avoid backing on indiegogo for that reason. But like - someone else here - at least I am giving to a good cause.Yeah, I want a copy and would back it now, but flexible funding makes me very nervous; I've lost money on those before.
Nowadays when I see a flexible funding campaign I wait until it the project is very near its goal before I become a backer.
This does look like a worthwhile project and an impressive deck with some great artists, though.
If backers carry on at the current level they JUST won't make it. But only just not.